1、MIL-M-294L7 54 9999906 02Lb3Ll b * 3 - MIL-M-29417(MC) 20 November 19 84 MILITARY SPECIFICATION MODULE, FUEL PUMP (SIXCON) This specification is approved for use by the U.S. Marine Corps, Department of the Navy, and is available for use by all Departments and Agencies of the Department of Defense. 1
2、.- SCOPE 1.1 Scope. This specification establishes the requirements for manufacture and acceptance of the Fuel Pump Module (SIXCON). 2. APPLICABLE DOCUMENTS 2.1 Government documents 2.1.1 Specifications, standards and handbooks. Unless otherwise specified, the following specifications, standards, an
3、d handbooks of the issue listed in that issue of the Department of Defense Index of Specifications and Standards (DoDISS) specified in the solicitation form a part of this specification to the extent specified herein. SPECIFICATIONS c- MILITARY MIL-P- 116 - Preservation, Methods of MIL-1-6866 - Insp
4、ection, Penetrant Method of MIL-1-6868 - Inspection Process, Magnetic Particle MIL-E-52798 - Enamel, Alkyd, Camouflage STANDARDS MIL-STD-105 MIL-STD-129 MIL-STD-130 - Sampling Procedures and Tables for - Marking for Shipment and Storage Inspection by Attributes - Identification Marking of U.S. Milit
5、ary Property Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commandant of the Marine Corps, Code LMA-1, Washington, D.C. 20380, by using the self-addressed Standardization Document Improvement
6、Proposal (DD Form 1426) appearing at the end of this document or by letter. e FSC 5430 r DOCUMENT CONTAINS ,/%- PAGES. . . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-M-29417 (MC) MJL-STD-453 - Inspection, Radiographic MXL-STD-470 - Maintaina
7、bility Program Requirements MIL-STD-471 - Maintainability Demonstration MIL-CTD-781 (for Systems and Equipmentc) - Reliability Test Equipment Distribu- tion MIL-STD-785 MIL-STD-794 MILWSTD-810 - Reliability Program for Systems and Equipment Development and Production - Parts and Equipment Procedures
8、 for Packaging and Packing of - Environmental Test Methods and Engineering Guidelines 2,1,2 Other Government documents, drawings and publications. The following other Government documents, drawings and publications form a part of this specification to the extent specified herein, DRAWTNGS U,S. Marin
9、e Corps 845010A0000 - SIXCON Fuel Pump Module CODE OF FEDERAL REGULATIONS (CFR) 4 9CFR4 5 1 - Testing and Approval of Cargo Containers (Copies of specifications, standards, drawings and publications required by manufacturers in connection with specific acquisition functions should be obtained from t
10、he procuring activity or as directed by the contracting officer.) thi8 spesification to the extent specified herein. The issues of the documents which are indicated as DoD adopted should be the issue listed in the current DoDICS and the supplement thereto, if applicable. 2.2 Other publications. The
11、following documents form a part of AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI) - Freight Containers - Externa-1 Dimensions and Ratings IS0 668 IS0 1161 - Series 1 Freight Containers - Corner Fittings - Specification 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without lice
12、nse from IHS-,-,- MIL-M-27q17 5Ll W 7777906 02Lb313 T a n IS0 1496/I - Series 1 Freight Containers - Specification and Testing - Part I: General Cargo Containers (Applications for copies should be addressed to the American National Standards Institute, 1430 Broadway, New York, NY 10012.) AMERICAN WE
13、LDING SOCIETY (AWS) AWS D1.1 - Structural Welding Code, Section 5, Qualification - Welding Inspection Manual (Applications for copies should be addressed to the American Welding Society, 2501 N.W. 7th St., Miami, FL 33125.) AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME) Boiler and Pressure Vessel C
14、ode, Welding Qualification, Section IX. (Application for copies should be addressed to the American Society of Mechanical Engineers, 345 East 4th St., New York, NY 10017.) AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) ASTM D3951-82 - Standard Practice for Commercial Packaging (Application for co
15、pies should be addressed to American Society for Testing and Materials, 1916 Race St., Philadelphia, PA 19103.) c 2.3 Order of precedence. In the event of a conflict between the text of this specification and the reference cited herein, the text of this specification shall take precedence. 3. REQUIR
16、EMENTS 3.1 First article. Unless otherwise specified (see 6.2), the contractor shall furnish three SIXCON basic frames for IS0 testing and one complete fuel pump module for inspection and testing. The first article shall be manufactured using the same methods, proce- dures, and tooling proposed for
17、production. Approval of the first article by the procuring activity shall not relieve the contractor of the obligation to supply equipment conforming to this specifica- tion. Changes or deviations in production units from the approved first article baseline shall require written authorization by the
18、 procuring activity. 3.2 Materials. Materials used in fabrication of the fuel pump module shall be as specified on Drawing No. 845010A0000. Materials shall be free of defects and imperfections that might affect the- serviceability and appearance of the finished product. Substitute material shall not
19、 be utilized prior to written authorization by 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-M-29417 (MC) the procuring activity. Materials not specified shall be selected by the contractor and shall be subject to all provisions of this speci
20、fication, Special precautions shall be observed to ensure that materials in contact with fuel do not contain contaminants which would preclude ics intended use. 3.3 Design and construction. The fuel pump module shall be fabricated and assembled in accordance with Drawing No. 845010AOOOO and as speci
21、fied herein, pump, filter separator, monitor, meter, static discharge reel, hose reel and frame. 3,3, Safety approval plate. Necessary actions as prescribed in 49CFR451 (see code of Federal Regulations) shall be accomplished to obtain approval of the containers by an appropriate Convention for - Gaf
22、e Containers (CSC) approval authority (see 49CFR451, Subpart B - “Approval of New Containers“) and the required CSC safety approval plate shall be provided and affixed to the module as prescribed in 49CFR451, Subpart C - “Safety Approval Plate“. The notice of approval received. from the approval aut
23、hority which authorizes the attachment of CSC safety approval plates shall be furnished to the contracting officer within 30 days of receipt by the contractor. The contractor shall also provide a certificate to the contracting ofPicer stating the serial number, model number, and any pertinent manufa
24、cturing identification numbers of the modules that are covered under a specific notice of approval. The fue pump module shall have a rated flow of 100 gallohs per minute (gpm) minimum and a maximum working pressure of not lass than 50 pounds per square inch gage (psig). 3.3.3 Static, groundiny. All
25、components (pump, filter/separator, monitor, meter, static discharge reel, and hose reel) shall be grounded to the pump module frame, A fuel pump module shall consist of a 3.5.2 Capacity, 3.3,4 Welding and welders 3,3,4,1 Welding. The fuel pump module and its components shall be welded in accordance
26、 with Drawing No. 845010A0000. Welding shall meet the requirements of ML-W-8611. welded shall be free from rust, scale, paint, grease, or other foreign matter. Spot, tack, or intermittent welds shall not be permitted unless otherwise cited in Drawing No. 845010A0000. Weld penetration shall be such a
27、s to provide transference of maximum design stress through the base metal juncture. Fillet welds shall be provided when necessary to reduce stress concentration. All finished weldments shall be straight and true in accordance with good ahop practice. Faulty weldments shall be corrected by welding on
28、ly, Peening shall not be utilized to correct faults, Weld spatters shall be removed. All parts shall be properly aligned and meshed and operable without interference, tight spots or ather irregulaEities. The surface of parts to be 4 Provided by IHSNot for ResaleNo reproduction or networking permitte
29、d without license from IHS-,-,-1 MIL-M-29 4 17 (MC). 6% . 3.3.4.2 Welders. Al1 welders shall be qualified for the types of welds required in the fabrication of fuel pump modules. Before assigning any welder to welding work, the contractor shall provide the contracting officer with certification that
30、 the welder has passed qualification tests as prescribed by either of the following listed codes for the type of welding operation to be performed and that such qualification is effective as defined by that particular code. AWS D1.1, Structural Welding Code, Section 5. Boiler and Fressure Vessel Cod
31、e, Welding Qualification, Qualification - Welding Inspection Manual Section IX (ASME) 3.3.5 Castinqs and forgings. Castings and forgings shall be manu- . factured in accordance with Drawing No. 845010A0000 All castings shall be sound and free from patching, inclusions, misplaced coring, warping, or
32、any other defect that reduces the castings ability to perform its intended function. Forgings shall be uniform in quality and condition, and shall be free from tears, cracks, seams, laps, internal ruptures, imbedded scale, segregation and other defects, 3.3.6 Bolted and pinned connections. Bolt and
33、pin holes shall be accurately punched or drilled and shall have the burrs.removed. Washers or lockwashers shall be provided in accordance with good commercial practice and all bolts, nuts and screws shall be tight. 3.3.7 Machine work. Where machined surfaces are required to be heat treated, hardened
34、, finish ground, plated or coated, the part dimensions, as specified in Drawing No. 845010A0000, shall be main- tained. 3.3.8 Metal fabrication. Metal used in the fabrication of the fuel pump modules shall be free from kinks and sharp bends. The straightening of material shall be done by methods tha
35、t will not cause injury to the metal. for the thickness of the metal, may be employed instead of shearing or sawing order to insure uniformity of size and shape. Heated metal shall be allowed to cool slowly. classification, furnished under any specific contract, shall be physically and mechanically
36、identical. applicable requirements specified in IS0 668, 1161, and 1496/I. Flame cutting, using a tip suitable Reentrant cuts may be made with controlled means in 3.3.9 Interchangeability. Fuel pump modules of the same They shall meet the 3.4 Reliability. The fuel pump module shall have a 0.83 (83 p
37、ercent) probability of completing a 12-hour mission of which 1Q hours are actual operating time. , between failure (MTBF) for the fuel pump module shall be 65 hours. The specified mean time 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4 3.5 Main
38、tainability. The mean time to repair (MTTR) shall not exceed 1 hour at the organizational level and 2 hours at the direct support level, 3.6 Performance characteristics. The fuel pump module system shall not leak when presaurized to 75 psig. 3.7 Environmental requirements. Fuel pump modules shall wi
39、th- stand, without leakage, cracking, corroding, peeling of paint, or loss of unctionality, the humidity resistance low temperature (-25OF) and high temperature (160OF) and salt fog when tested as specified in 4,5. 3.8 Painting, The fuel pump module shall be painted as speci- fied on Drawing No. 845
40、010A0000 and MIL-E-52798. Color shall be as speciied in 6.2. 3.9 Marking/serialization, 3.9.1 Fuel pump module. The fuel pump module shall be marked 3,9,2 Parts and components. Parts and components shall be and serialized as specified on Drawing No. 845010A0000. marked in accordance with MIL-STD-130
41、. 3.9.3 Identification plate, The fuel pump module identification plate shall be in accordance with Drawing No. 845010A0000. 3.9.4 Instruction plate. The fuel pump module instruction plate shall be in accordance with Drawing No. 845010A0000. 3.10 Workmanship. All parts, components, and assemblies of
42、 the fuel pump module including castings, forgings, molded parts, stamp- inys, seals and sealing agents, machined surfaces, and welded parts shall be clean and free from any defects that will reduce the capa- bility of the fuel pump module to meet the requirements specified herein. modified to overc
43、ome deficiencies shall not be used without prior approval of the contracting officer. External surfaces shall be free of burrs, slag, sharp edges and corners where sharp edges and corners aie required. Any components and assemblies which have been repaired or 4, QUALITY ASSURANCE PROVISIONS 4.1 Resp
44、onsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible far the performance of all inspection requirements as specified herein. order, the contractor may use his own or any other facilities suit- able for the performance of the inspectio
45、n requirements specified herein, unless disapproved by the Government. The Government Except as otherwise specified in the contract or purchase 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-M-274L7 54 W 7777906 0236337 7 W MIL-M-29417 (MC) re
46、serves the right to perform any of the inspections set forth in the specification where such inspections ase deemed necessary to assure supplies and services conform to the prescribed requirement. c 4.2 Classification of inspections. The inspection requirements specified herein are classified as fol
47、lows: (a) First article inspection (see 4.3) (b) Quality conformance inspection (see 4.4) (c) Packaging (see 4.6) 4.3 First article inspection and testiny. First article inspec- tion shall consist of the examinations and tests specified in Table I. One fuel pump module and three SIXCON basic frames
48、shall be used for testing. TABLE I, Inspection and test requirements. Failure to pass any test shall be cause for rejection. Requirement Test First Quality Inspection Paragraph Paragraph Article Conformance - Material Certification 3.2 4.5.1 X X Construction 3.3 4.5.2 X X Painting 3.8 4.5.3 X x Mark
49、ing/Serialization 3.9 4.5.4 X X Workmanship 3.10 4.5.5 X X Welds 3.3.2 4.5.6 X X Castings 3.3.3 4.5.7 X X Forgings 3.3.3 4.5.8 2s X Maintainability 3.5 4.5.9 X Reliability 3.4 4.5.10 X Hydrostatic Test 3.6.1 4.5.11 X Module Grounding 3.6.3 4.5.12 X X Capacity Test 3.6.2 4.5.13 X Environmental Test 3.7 4.5.14 X IS0 Testing 3 :3.1 4.5.15 X Packaging 5.1 4.6 X 4.4 Quality conformance inspection. Quality conformance inspec- tion shall consist of the ex
