1、E - ir MIL-S-44221A 4 m 977970b 0401487 4 m I INCH-POUND I MIL-S-44221A 3 March 1989 SUPERSEDING MIL-S-44221(GL) 27 June 1986 MI LI TARY SPEC I FI CATION STAND, CANTEEN CUP This specification is approved for use by all Departments and Agencies of the the Department of Defense. 1. SCOPE . 1.1 Scope.
2、This specification covers aluminum stands for heating water and individual ration components in canteen cups. 1.2 Classification. The stands shall be of the following types as specified (see 6.2). Type I - Without bottom Type II - With bottom 2. APPL-ICABLE DOCUMENTS a 2.1 Government documents. 2.1.
3、1 Specifications, standards, and handbooks. The following specifi- cations, standards, and handbooks form a part of this document to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed in the issue of the Department of Defense Index of Specificatio
4、ns and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: U.S. Army Matick Research, Development, and Engineering Cen
5、ter, Natick, MA 01760-5014 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end CI this document or by letter. AMSC NIA FSC 8465 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. 7 / . THIS DOCUMENT CONTAINS /I
6、PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-S-4422LA 84 m 79777Ob 040L48 b m L . MIL-S-44221A SPECIFICATIONS FEDERAL PPP-B-26 - Bag, Plastic (General Purpose) PPP-B-601 - Boxes, Wood, Cleated Plywood PPP-B-636 - Boxes, Shipping, Fiber
7、board STANDARDS MILITARY MIL-STD-105 - Sampling Procedures and Tables for Inspection by MIL-STD-129 - Marking for Shipment and Storage MIL-STD-147 - Palletized Unit Loads Attributes. (Unless otherwise indicated, copies of federal and military specifications, standards, and handbooks re available fro
8、m the Naval Publications and Forms Center, (ATTN: NPODS), 5801 Tabor Avenue, Philadelphia, PA 19120-5099.) 2.1.2 Other Government docuqents, drawings, and publications. The following other Government documents, drawings, and publications form a part of this document to the extent specified herein. U
9、nless otherwise specified, the issues are those cited in the solicitation. DRAWINGS U.S. ARMY NATICK RESEARCH, DEVELOPMENT, AND ENGINEERING CENTER 2-9-329 - Stand, Canteen Cup, Type I 2-9-336 - Stand, Canteen Cup, Type II (Copies are available from the U.S. Army Natick, Research, Development, and En
10、gineering Center, Natick, MA 01760-5014.) 2.2 Non-Government publications. The following document forms a part of this document to the extent specified herein. Unless otherwise specified, the issues of the documents which are DOD adopted are those listed in the issue of the DODISS cited in the solic
11、itation. Unless otherwise specified, the issues of documents not listed in the DODISS are the issues of the documents cited in the solicitation (see 6.2). . AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) D 3951 - Standard Practice for Commercial Packaging (Application for copies should be address
12、ed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-S-4422LA 84 7979706 0403489 M MIL-S-44221A (Non-Government standards and other publications are no
13、rmally available from the organizations that prepare or distribute the documents, These documents also may be available in or through libraries or other informational services.) 2.3 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the
14、 text of this document shall take precedence. Nothing in this document, however, shall supersede applicable laws and regulations unless a specific exemption ha5 been obtained. 3. REQUIREMENTS 3.1 First article. When specified (see 6.21, a sample shall be subjected to first article inspection (see 6.
15、3) in accordance with 4.3. 3.2 Materials. Materials shall be as specified herein and on Drawing 2-9-329 or Drawing 2-9-336 as applicable. It is encouraged that recycled material be used when practical as long as it meets the requirements of this specification. 3.3 Design and construction. The design
16、 and construction of the stand shall conform to Drawing 2-9-329 or Drawing 2-9-336 as applicable and to the require- ments herein (see 6.4). 3.4 Instruction sheet. Each canteen cup stand shall be furnished with an instruction sheet conforming to figure 1 or figure 2 as applicable, The instruction sh
17、eet shall be clearly and legibly printed on plain white paper. 0 3.5 Fit (type 11). The type II stand shall fit the canteen cup securely, the bottom of the stand shall be in contact with the bottom of the canteen cup, and the stand shall remain attached to the cup when the cup is lifted but shall be
18、 capable of being pulled from the cup with minimal force, when tested as speci- . . fied in 4.4.4. 3.6 Marking, The letters US, the year of manufacture, the National Stock Number, and the manufacturers name or trademark shall be stamped on the stand as shown on Drawing 2-9-329 or Drawing 2-9-336 as
19、applicable. 3.7 Government furnished property. Sample canteen cups will be furnished for fit testing type II stands (see 4.5.1 and 6.5). 3.8 Workmanship. The finished stand shall be clean and free of any dents, unspecified bends or folds, scales, ripples, fractures, diemarks, or draw mark. There sha
20、ll be no evidence of pitting, corrosion, stains, or spotting. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements (examinations and tests) as
21、specified herein. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-4LI22LA BLI W 7779706 0401470 LI W MIL-S-4422 1A Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitabl
22、e for the performance of the inspection requirements specified herein, unless disapproved by the Government, The Government reserves the right to perform any of the inspections set forth in supplies and services conform to prescribed requirements. .this specification where such inspections are deeme
23、d necessary to ensure 4.1.1 Responsibility for compliance. All items shall meet all requirements of sections 3 and 5. The inspection set forth in this specification shall become a part of the contractors overall inspection system or quality program. The absence of any inspection requirements in the
24、specification shall not relieve the contractor of the responsibility of ensuring that all products or supplies submitted to the Government for acceptance comply with all requirements of the contract. Sampling inspection, as part of manufacturing operations, is an acceptable practice to ascertain con
25、formance to requirements, however, this does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to accept defective material. 4.2 classification of inspections. The inspection requirements specified herein are classified as follows: a.
26、 First article inspection (see 4.3). b. Quality conformance inspection (see 4.4). 4.3 First article inspection. When a first article is required (see 3.1 and 6.2), the canteen cup stand shall be examined for the defects listed in table I, and for the dimensions specified on Drawing 2-9-329 or Drawin
27、g 2-9-336 as applicable. The presence of any defects listed in table I, or any dimeiisions not as specified on Drawing 2-9-329 or Drawing 2-9-336 as applicable shall be cause for rejection of the first article. 4.4 Quality conformance inspection. Unless otherwise specified, sampling for inspection s
28、hall be preformed in accordance with MIL-STD-105. 4.4.1 Component and material inspection. In accordance with 4.1, components and materials shall be inspected in accordance with all the requirements of referenced documents unless otherwise excluded, amended, modified, or qualified in this specificat
29、ion or applicable purchase document. 4.4.2 End item visual examination. The end items shall be examined for the defects listed in table I, The lot size shall be expressed in units of stands. The sample unit shall be one stand. The inspection level shall be II and the acceptable quality level (AQL),
30、expressed in terms of defects per hundred units, shall be 4.0 for major defects and 6.5 for total (major and minor combined) defects. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-c MIL-S-442ZLA 84 777770b 0401491 b MIL-S-44221A TABLE I. End item
31、 visual defects Classification Exam i ne Ddfect Major Minor Finish Design, construction and workman s h i p . Marking i Ncft as specified E$idence of pitting, corrosion, Stains, or spotting (slight water spotting easily removed by washing shall not be considered a defect) Not design specified Seam l
32、ap, lamination, crease, or Stand dented Stand fractured Sharp edges, burrs, cracks, slivers, o$ rough spots Srand bent Die or draw marks ripple Missing,. illegible, or incomplete 20 1 101 102 103 104 202 105 203 204 205 4.4.3 End item dimensional examination. The end items shall be examined for conf
33、ormance to the dimensibns specified on Drawing 2-9-329 or Drawing 2-9-336 as applicable. Only those dimensions that can be evaluated without damaging or disassembling the end items shall be examined. Any dimension not within the specified tolerance shall be classified as a defect, The lot size shall
34、 be expressed in units of stands. The sample unit shall be one stand. The inspection level shall be S-4 and the AQL, expressed in terms of defects per hundred units, shall be 4.0. 4.4.4 End item testing (type II only). The type II stand shall be tested as specified in 4.5.1 for conformance to the re
35、quirements in 3.5.1. The lot size shall be expressed in units of stands. The sample unit shall be one stand. The inspection level shall be S-2 and the AQL, expressed in terms of defects per hundred units, shall be 1,O. 4.4.5 Packaging examination. The fully packaged end items shall be examined for t
36、he defects listed below. The lot size shall be expressed in units of shipping containers. packaged. The inspection level shall be S-2 and the AQL, expressed in terms of defects per hundred units, shall be 2.5. The sample unit shall be one shipping container fully 5 Provided by IHSNot for ResaleNo re
37、production or networking permitted without license from IHS-,-,-MIL-S-4422LA 84 777770b 040L472 8 m Examine Defect Marking (exterior Omitted; incorrect; illegible; of improoer size, and interior) - location, sequence, or method of application Ma ter ia 1 s Any component missing, damaged or not as sp
38、ecified I I Workmanship Content Inadequate application of components, stich as end of polyethylene bag not secured by tucking into the bottom of stand Number of stands is more or less than that required Stands not arranged in container as specified Instruction sheet missing, incorrect, or illegible
39、4.4.6 Palletization examination. The fully packaged and palletized end items shall be examined for the defects listed below. The lot size shall be expressed in units of palletized unit loads. The sample unit shall be one palletized unit load, fully packaged. The inspection level shall be S-1 and the
40、 AQL, expressed in terms of defects per hundred units, shall be 6.5. Examine Defect Finished dimensions Length, width, or height exceeds specified maximum requ ir emen t Palletization Weight I Mark i ng Pallet pattern not as specified Load not bonded with straps as specified Exceeds maximum load lim
41、its Omitted; incorrect; illegible; of improper size, location, sequence, or method of application 4.5 Methods of inspection. 4.5.1 Fit test (type II only). The canteen cup (see 6.5) shall be pushed inside the stand with a minimal amount of force, and inspected to determine whether the bottoms are in
42、 contact. The cup shall then be lifted to determine whether the stand remains attached. Finally, the stand shall be pulled from the cup with minimal force. Any nonconformance with the requirements specified in 3.5.1 shall constitute failure of this test. 5. PACKAGING I 5.1 Preservation. Preservation
43、 shall be level A or Commercial, as specified (see 6.2). 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-S-LT4221A 84 9779906 OLT01493 T MIL-S-44221A 5.1.1 Level A. Each stand shall be placed top down in an end opening plastic bag conforming to
44、 type II of PPP-B-26. The plastic bag shall measure 8-1/4 inches minimum by 8-1/2 inches minimum and have a minimum film thickness of 0,001 inch. The excess bag material shall be tucked into the stand. The folded instruction sheet (figure 1 or figure 2) shall be placed on the inside bottom of the pl
45、astic bag, in such a manner so as not to interfere with the nesting of the stands. Eight stands shall be nested together in the most compact manner practical. .5.1.2 Commercial. The stands shall be preserved in accordance with ASTM D 3951. 5.2 Packing. Packing shall be level A, B, or Commercial, as
46、specified (see 6.2). 5.2.1 Level A packing. One hundred forty-four stands, preserved as speci- fied in 5.1, shall be packed in a cleated plywood shipping container conforming to overseas type, type 3 load of PPP-B-601. Groups of eight nested stands (see 5,1,1), shall be arranged six groups in length
47、, three groups in width, and one group deep in the shipping container. Closure and strapping shall be in accor- dance with PPP-B-601. 5.2.2 Level B packing. One hundred forty-four stands, preserved as speci- fied in 5.1 shall be packed in a snug-fitting fiberboard shipping container conforming to st
48、yle RSC-L, grade VC, VS, or V4s of PPP-B-636, The inside of each shipping container shall be fitted with a box liner conforming to type CF, class weather-resistant, variety DW, grade V15c of PPP-B-636. Groups of eight nested stands (see 5.1.1), shall be arranged six groups in length, three groups in
49、 width, and one group deep in the shipping container. Each shipping container shall be closed in accordance with method III, waterproofed in accordance with method IV, and reinforced as specified in the appendix of PPP-B-636. 5.23 Commercial packing. The stands preserved as specified in 5.1, shall be packed in accordance witn ASTM D 3951. 5.3 Palletization. When specified (see 6.21, stands packed as specified in 5.2.2 and 5.2.3, shall be palletized on a
