ARMY XX-D-370 D-1983 DISPENSING PUMP HAND DRIVEN DRUM 1 QUART OIL (FOR 15-TO 55-GALLON DRUMS)《1夸脱(15至55加仑的圆桶)油滚筒式手驱动的分配泵》.pdf

《ARMY XX-D-370 D-1983 DISPENSING PUMP HAND DRIVEN DRUM 1 QUART OIL (FOR 15-TO 55-GALLON DRUMS)《1夸脱(15至55加仑的圆桶)油滚筒式手驱动的分配泵》.pdf》由会员分享，可在线阅读，更多相关《ARMY XX-D-370 D-1983 DISPENSING PUMP HAND DRIVEN DRUM 1 QUART OIL (FOR 15-TO 55-GALLON DRUMS)《1夸脱(15至55加仑的圆桶)油滚筒式手驱动的分配泵》.pdf（13页珍藏版）》请在麦多课文档分享上搜索。

1、a XX-D-370D 24 October 1983 (SUPERSEDING) XX-D-370C August 4, 1975 FEDERAL SPECIFICATION DISPENSING PUMP, HAND DRIVEN, DRUM, 1 QUART OIL, (FOR 15-TO 55-GALLON DRUMS) “This Specification was approved by the Assistant Administrator, Federal Supply and Services, General Services Administration, for the

2、 use of all Federal Agencies.“ 1. SCOPE AND CLASSIFICATION - 1.1 Scope. This specification covers a hand-operated pump, (hereafter called pump unit“) for dispensing 1 quart of oil per cycle from 15- to 55-gallon drums. II 1.1.1 Federal specification coverage. Federal specifications do not include al

3、l types and grades of the commodities indicated by the title of the specifi- cations, but cover only those most generally used by the Federal Government. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addres

4、sed to: USA Belvoir Research and Development Center,ATTN: STRBE-DS, Fort Belvoir, VA 22060 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. FSC 4930 THIS DOCUMENT CONTAINS 15 . PAGES. Licensed by Information

5、Handling ServicesXX-D-370D 49 W 9777774 0025262 b XX-D-3 70D 2. APPLICABLE DOCUMENTS 2.1 Government publications. The issues of the following documents, in effect on date of.invitation for bids or solicitation for offers, form a part of this specification to the extent specified herein. Federal Spec

6、ifications: FF-P- 10 1 PPP-B-601 . PPP-B-63 6 PPP-B-640 - Padlocks. - Boxes, Wood, Cleated-Plywood. - Boxes, Shipping, Fiberboard. - Boxes, Fiberboard, Corrugated, Triple- Wall. Federal Standards: Fed. Std. No. H28/7 - Screw-Thread Standards for Federal Services, Section 7, American Standard Pipe Th

7、reads (Except Dry Seal and Hose Coupling - Types) Fed. Std. No. 123 - Marking for Shipment (Civil Agencies). Fed. Std. No. 595 - Colors. (Activities outside the Federal Government may obtain copies of Federal speci- fications, standards, and comercial item descriptions, as outlined under General Inf

8、ormation in the Index of Federal Specifications, Standards, and Commercial Item Descriptions. is for sale on a subscription basis by the Superintendent of Documents, US Govern- ment Printing Office, Washington, DC 20402. The Index, which includes cumulative bimonthly supplements as issued, (Single c

9、opies of this specification, other Federal Specifications, and Com- mercial Item Descriptions required by activities outside the Federal Government for bidding purposes are available without charge from General Services Adminis- tration Business Service Centers in Boston; New York; Philadelphia; Was

10、hington, DC; Atlanta; Chicago; Kansas City, MO; Fort Worth; Houston; Denver; San Francisco; Los Angeles; and Seattle, WA. (Federal Government activities may obtain copies of Federal Standardization documents and the Index of Federal Specifications, Standards and Commercial Item Descriptions from est

11、ablished distribution points in their agencies.) . 2 . :. . . . .:- .:.,. -.f . . . .- . : . .-, . . :1 . . . . Licensed by Information Handling Services XX-D-370D L17 777777L1 00252b3 W XX-D-3 70D Military Specifications: MIL-P-116 MIL-T-704 MIL-L-21260 MIL-P-15024/6 MIL-G-20241 . MIL-P-23377 . MIL

12、-S-81733 Military Standards: MIL-STD-105 - MIL-STD-129 - MIL-CTD-130 - MIL-STD-810 MIL-STD-889 MIL-STD-1188 (Copies of Military Specifications and Preservation, Methods of. Treatment and Painting of Materiel. Lubricating Oil, Internal Combustion Engine, Preservative and Break-In. Plates, Identificat

13、ion, Equipment. Gasket Material, Wool Felt, Impregnated, Adhesive, Pressure-Sensitive. Primer Coatings: Epoxy-Polyamide, Chemical and Solvent Resistant. Sealing and Coating Compound; Cor- rosion Inhibitive. Sampling Procedures and Tables for In- spection by Attributes. Marking for Shipment and Stora

14、ge. Identification Marking of US Military Property. Environmental Test Methods. Dissimilar Metals. Commercial Packaging of Supplies and Equipment. Standards required by contractors in connection with specific procurement functions should be obtained from the pro- curing activity or as directed by th

15、e contracting officer.) Federal Regulations: 41 CFR 1-1.25 . .- Recovered Materials. (The Code -of Federal Regulations (CFR) and the Federal Register (FR) are for sale on a subscription basis by the Superintendent of Documents, U.S. Govern- ment Printing Office, Washington, DC 20402. When indicated,

16、 reprints of. certain regulations may be obtained from the Federal agency responsible for issuance thereof.) 3. REQUIREMENTS 3.1 Description. The pump shall be a self-contained hand-pumping unit with a sealed plunger within a cylinder for dispensing not less than 1 quart, liquid measure, of SAE lubr

17、icating oil per cycle of the piston. 3 Licensed by Information Handling ServicesXX-D-370D 47 7777774 00252b4 T M XX-D-370D 3.2 First article. When specified (see 6.2.11, a sample shall be subjected to first article inspection (see 4.3. and 6.3). 3.3 Material. Material shall be as specified herein. M

18、aterial not specified shall be selected by the contractor and shall be subject to all provisions of this specification. 3.3.1 Regulatory requirements. The offeror/contractor is encouraged to use recovered materials in accordance with Public Law 94-580 (41 CFR 1-1.25) to the maximum extent practical.

19、 3.3.2 Material deterioration and control. The pump shall be fabricated from compatible materials, inherently corrosion resistant or treated to provide protection against the various forms of corrosion and deterioration that may be encountered in any of the applicable storage and operating environme

20、nt to which the item may be exposed. 3.3.2.1 Dissimilar metals. Dissimilar metals, as defined in MIL-STD-889, shall be electrically insulated from one another to minimize or prevent galvanic corrosion. of epoxy primer conforming to MIL-P-23377, or corrosion inhibiting sealant con- forming to MIL-S-8

21、1733 or chromate tape conforming to MIL-G-20241. against any galvanic corrosion could also be obtained by exclusion of the electro- lyte if feasible. Insulation may be provided by an insulating barrier such as a coat Protection 3.3.2.2 Identification of materials and finishes. The contractor shall i

22、den- tify the specific material, material finish or treatment for use with components and sub-components, and shall make information available, upon request, to the contracting officer or designated representative. 3.4 Screw threads, All screw threads shall conform to Fed. Std. No. H28/7. 3.5 Enviro

23、nmental requirements. 3.5.1 Operating temperature. The pump unit shall perform as specified herein in any ambient temperature from minus 25O F to plus llOo F. 3.5.2 Storage temperature. The pump unit shall not be damaged when stored in any temperature from minus 300 F to plus 160 F. 3.6 Construction

24、. 3.6.1 -Cylinder base and head. The base of the pump unit shall be either mal- leable or cast iron and provide not less than 1/2 NPT female threads to accommodate 4 Licensed by Information Handling ServicesXX-D-3 70D the suction pipe. installation in 2-inch NPT bung openings. able cast iron or alum

25、inum and shall have a rack and pinion drive. either be cast integral with the cylinder head or consist of pipe with a 90 degree elbow at the top. 22 inches. 3/4-inch NPT threads. The head and base castings shall secure the cylinder barrel in place by the use of long bolts. The base shall be provided

26、 with a threaded portion suitable for The cylinder head shall be either malle- The riser may In either case, the overall height shall be not greater than The elbow shall be tapped with not less than 1/2-inch, nor more than 3.6.2 Suction pipe. scopic type suction pipe. inch standard weight NPS galvan

27、ized steel pipe or aluminum tubing. pipe shall be approximately 21 inches long in the fully retracted position and approximately 40 inches long in the fully extended position. The suction pipe end that contacts the bottom of the oil containers shall allow full flow with a minimum of resistance. Each

28、 pump unit shall be equipped with an adjustable tele- The suction pipe shall be made from not less than a 1/2 The suction 3.6.3 Screen. A readily removable 30 mesh metal screen shall be installed in the inlet port of the pump. metal wire with an effective flow area of not less than two times the inl

29、et port area. The screen shall be 30 mesh of corrosion-resistant 3.6.4 Bung adapter. bronze, or die-cast zinc base alloy. and of the same material. standard straight pipe thread bung opening. The bung adapter shall be either cast iron, malleable iron, The bung adapter shall be threaded for use on a

30、2-inch The bung adapter may be part of the pump body a - 3.6.5 Discharge assembly. Each pump unit shall be equipped with an iron dis- charge pipe not more than 6 inches long and not less than 1/2 inch in size. The pipe shall be threaded at both ends with NPT threads. pump unit shall be provided with

31、 an antidrip iron faucet or nozzle. nozzle shall be so designed that liquid remains in the discharge pipe at all times. The discharge end of the faucet or nozzle shall have an inside diameter of not less than 1/4 inch. The discharge pipe of each The faucet or 3.6.6 Handcrank. The handcrank shall be

32、of malleable iron, cast iron, or steel and shall withstand rough useage. handgrip. the handcrank shall be provided with a padlock conforming to FF-P-101, type EW with a chain as specified in FF-P-101, to lock the handcrank when the pump unit is not in use. When tested in accordance with 4.5.2 3, the

33、 maximum force required to operate the handcrank shall not exceed 25 pounds. The handcrank shall have a wooden or plastic The handcrank shall be easily replaceable. When specified (see 6.2.11, a 5 Licensed by Information Handling Services.XX-D-370D 49 W 9797979 0025266 3 W XX-D-3 70D 3.6.7 Gaskets a

34、nd packing. When tested as specified in 4.5.2.3, the pump un shall be equipped with gaskets and packing that will insure against leakage. .t 3.6.8 Plunger. The plunger assembly shall consist of a plastic or leather ring suitably supported with valve or valve action, and shall be securely attached to

35、 the pinion rack. 3.6.9 Rack and pinion drive. A suitable rack shall be employed to operate the plunger, to receive the plunger rod or piston assembly. struction and hardness to assure strength to handle the necessary load. gear shall be either machined to slide over the pinion shaft or shall be con

36、structed integral with the shaft. The ends of this shaft shall be squared or suitably ar- ranged to receive the crankhandle. The pinion gear shaft shall be removable from the head casting. A suitable packing box or other sealing means shall be employed to insure that no leaks develop around the pini

37、on shaft on the outside of the head casting . The rack shall be a commercial design and shall be tapped or threaded The pinion The teeth shall be of such con- 3.7 Detailing of technical requirements. 3.7.1 Priming. The pump unit shall be self-priming. The crank shall be of such design that it may be

38、 stopped anywhere on the up or down stroke. 3.7.2 Drip control. The pump unit shall be equipped with a spring-loaded return drip tube which is easily turned aside and which shall return automatically to position under the filler spout or the pump shall be equipped with a return . drain pan with a hi

39、nged cover to protect the liquid from foreign material or a nondrip shut-off spout with an internal drain back device to allow the pump handle to be returned to a vertical position (see 6.2.1). 3.7.3 Capacity. The pump shall be provided with an adjustment screw with lock- ing device to regulate the

40、capacity by varying the length of stroke. When tested as specified in 4.5.2.3, the pump shall be capable of delivering not less than 2 gallons per minute of CAE 30 lubricating oil when operating the pump 8 cycles per minute. of the piston. A cycle shall consist of one complete downstroke and one com

41、plete upstroke 3.7.4 Air leakage. When tested as specified in 4.5.2.4, the pump shall show no evidence of air leakage. 3.7.5 Weight. Tplete pump unit, including the intake fittings, discharge pipe, faucet, suction pipe, handle and all accessories, shall weigh not more than 40 pounds. 6 Licensed by I

42、nformation Handling ServicesXX-D-370D 47 W 7977774 0025267 5 W P XX-D-370D 3.8 Identification marking. 3.8.1 Military agencies. The pump shall be identified in accordance with MIL-STD-130. The marking shall be applied to the pump unit on plates conforming to MIL-P-15024/6, type By style III. Plates

43、shall be attached by screws, bolts, or rivets in a conspicuous protected location. 3.8.2 Civil agencies. The pump unit shall have the contractors standard com- mercial identification marking. 3.9 Treatment and painting. The portions of the pump unit, normally painted shall be cleaned, treated, and p

44、ainted in accordance with MIL-T-704, type A. Un- less otherwise specified (see 6.2.11, the color shall be in accordance-with Fed. Std. No. 595, color No. 24087. 3.10 Workmanship. 3.10.1 Castings and forging. All parts, components, and assemblies of the pump unit which include castings and forgings s

45、hall be clean of harmful extraneous ma- terial such as sand, dirt, sprues, scale, and flux. Rework shall be limited to procedures which do not reduce strength or affect function. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless .otherwise specified in the contract or purchas

46、e order, the contractor is responsible for the performance of all inspec- tion requirements as specified herein. Except as otherwise specified in the con- tract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements speci

47、fied herein, un- less disapproved by the Government. of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. The Government reserves the right to perform any 4.1.1 Component and material inspect

48、ion. The contractor is responsible for insuring that components and materials used are manufactured, examined, and tested in accordance with referenced specifications and standards. 4.2 Classification of inspections. Inspections shall be classified as follows: a. . b. c. First article inspection (se

49、e 4.3). Quality conformance inspection (see 4.4). Examination of preparation for delivery (see 4.6). 7 Licensed by Information Handling ServicesXX-D-370D 47 H 7777774 UOZ5268 7 m! I 4.4.2.1 Samples. Samples selected in accordance with 4.4.1 shall be examined AQL shall be 2.5 percent de- for the major and minor defe.cts specified in.4.5.1. fective for major defects and 6.5 percent defective for minor defects. XX-D-3 70D 4.3 First article inspection. 4.3.1 Examination. The first article pump unit shall be examined as specified in 4.5.1. Presence of one or more defects shall be caus