NAVY MIL-H-21155 D-1990 HARDWARE FOR BELT MILITARY POLICE《宪兵队电子仪器部件》.pdf

1、MIL-H-2 P 155C ( MC ) 13 September 1982 MILITJ?J?Y SPECIFICATION HARDWARE: FOR BELT, MI%ITAFY POLICE This specification is approved for use by the U.C. Marine Corps, Department of the Navy, and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. Thi

2、s specification covers requirements for one type highly-polished brass buckle, keeper, slide, and snap fasteners. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, standards, and hamdhcsoks. Unless otherwise specified, the fallowing specifications, standards, and handbooks of t

3、he 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. 0 Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be

4、 of use in improving this document should be addressed to: The Commandant of the Marine Corps (PSE), Headquarters, U.C. Marine Corps, Washington, D.C. 20380, by using the self-addressed Ctandardization Document improvement Proposal (DB Fom 1426) appearing at the end this document or by better. FSC 8

5、465 AMSC-MA DISTRIBUTION STATEMENT A. distribution is unlimited. Approved for public release; Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-_ - _s_ - - MIL-H-2LL55D 4 779970b Oi17L5 B MIL-H-21155D(MC) SPECIFICATIONS FEDERAL w-P-553 - Paper, Wrappin

6、g, Tissue. PPP-B-67 6 - Boxes, Setup. MILITARY MIL-F-10884 - Fasteners, Snap. MIL-I-15665/23 - Insignia, Service Cap, Enlisted MIL-B-17757 - Boxes, Shipping, Fiberboard Personnel; Marine Corps. (Modular Sizes). STANDARDS FEDERAL FED-STD-151 - Metals: Test Methods. MILITARY MIL-STD-105 - Sampling Pro

7、cedures And Table For Inspection By Attributes. MIL-STD-129 - Marking For Shipment And Storage. MS27980 - Fasteners, Snap, Style 2 (Regular Wire Spring Clamp Type). MS27981 - Fasteners, Snap, Style 2A (Small Wire Spring Clamp Type). (Unless otherwise indicated, copies of federal and military specifi

8、cations, standards, and handbooks are available from the Standardization Documents Order Desk, Building 4D, 700 Robins Avenue, Philadelphia, PA 1911-5094) 2.1.2 Other Government documents, drawinas, and publications. part of this specification to the extent specified herein. Unless otherwise specifi

9、ed, the issue is that cited in the solicitation. The following other Government document forms a LAWS AND REGULATIONS U.S. Postai Service Manual . (Application for copies of the document should be addressed to the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402.)

10、 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-H-21L55D BLJ m 7779306 OLiL98Lb T MIL-Ia- 2 11 5 %D ( MC ) 2.2 Nsn-Govesmewt publ_isaLaQns. The fobbowing documents %om a part of this specificakion to the extent specified herein. Unless othemie

11、e specified, the issues of the documents which are BOD adopted are those listed in the issue of the BOBISS cited in the solieitation. Unless otherwise specified, the issues of documents not listed in the DOBIGS are the issues of the dosuewts cited an ehe sslisitation. 8 UNIFOW CIJ?SGIFICATfOH CQMNPT

12、TEE Uniform Freight Classification Rules (Application for copies should be addressed to the Uniform Classification C!om.i%tee, Room 1106, 222 Riverside Plaza, Chicago, Illinois 6Q606,) NATIONBE MOTOR FREIGHT TRAFFIC ASOCIATION, INC.I AGENT National Motor Freight Classification (Application fos copie

13、s should be addressed ta American Trucking Associations, Attn: Tariff Order Section, 1616 P Street, M.W.f Washington D.C. 20036.) 2.3 Orderofprecebence. In the event of a conflict between the text of this specification and the references cited herein, the text of the specification shall take precede

14、nce. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3.1 Standard SmD1es. Standard Samples are furnished solely for guidance and infomation to the contractor (see 6.3). Variation from the specification may appear in the sam

15、ple, in which case the specification shall govern. shall be subjected to first article inspection (see 6.4) in accordance with 4.4. 3.2 First article. When specified (see 602)r a sample 3.3 Materials. When tested as specified in 4.5.1 and 4.6.1, the buckle(Enc1uding brass rod), keeper, slide, and th

16、e shell of the snap fastener cap shall be made of a copper base alloy having a chemical composition of 84.Q to 86.0 percent copper, 0.05 percent maximum lead, 8.05 percent maximum iron, 0.015 percent maximum total other elements and the remaining percent zinc. The copper base alloy shall be free fro

17、m pits, scale (including red oxide), dents, nicksf cracks, deep scratches, segregations, and foreign inclusions which cannot be removed in later processing. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-c MIL-H-21155D(MC) 3.4 Desian. The design o

18、f the buckle, keeper, slide, and I snap fasteners shall conform in all respects to U.S. Marine Corps design on figure 1 and the following: 3.4.1 Buckle. The buckle shall have a removable Marine Corps insignia, two belt fasteners, and a brass rod at each side to engage the belt fasteners, as shown in

19、 figure 1. The overall length of the brass rods and the shoulder length at each end of the rods shall be such that after assembly of the rods to the buckle, the ends of the rods shall be flush with the top and bottom sides of the buckle. The belt fastener for the left side of the buckle shall be per

20、manently attached to the brass rod and shall be free rolling around the rod after attachment. to 3/16 inch diameter holes shall be made through the front of the buckle for attaching the Marine Corp insignia. The holes shall be made to correspond with the position of the screw posts on the insignia a

21、nd placed so that when the insignia is attached, it will be centered vertically and horizontally on the buckle with the eagle upright. shall conform to MIL-I-15665/23, dash 1, finish 1, except it shall be provided with two screw posts and brass knurled nuts, without washers and the back of the insig

22、nia shall be dabbed to a 10-1/8 inch radius so that a closer fit exists between the face of the buckle and the emblem. positioned on the back of the insignia as shown on figure 1, and shall be 3/16 to 1/4 inch long after hard soldering to the insignia. Two 1/8 3.4.2 Insiania. The Marine Corp insigni

23、a for the buckle The screw posts shall be 3.4.3 KeeRer and slide. The keeper and slide shall conform to figure 1. Two keepers and one slide are required for each belt. 3.4.4 Snap fasteners. The snap fasteners shall conform to MIL-F-10884 except button diameters shall be 6/10 inch and the material an

24、d finish for the shell of the button shall be as specified in 3.3. and 3.5. The snap fasteners for securing the ends of the pistol belt shall be brass conforming to style 2A; finish 1; MS27981 parts nos. 1 (construction A), 3, 4, and 6. The snap fasteners for securing the ammunition magazine to the

25、pistol belt shall be brass conforming to style 2; finish 1; MS27980 part nos. 1 (construction A) and 6. 3.5 Construction. The construction of the buckle, keeper, slide, and snap fastener cap shall match the approved sample for color and finish. The front, top and bottom outer surfaces of the buckle;

26、 front surface of the belt fasteners; front, back, top and bottom outer surfaces of the keeper; front and back surface and outer perimeter of the slide; and the outer surface of the Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-H-2LL55D 84 9 99

27、99706 0419818 3 MIL-H-21155D(MC) shell for the cap of the snap fasteners shall be highly polished to a mirror-like finish, free from pits, dents, nicks, scratches and other defects affecting the intended appearance. A11 other surfaces and edges shall be bright, clean, smooth, and free from burrs, to

28、ol marks, sharp edges, and roughness. 0 3.6 Finished measurements. The finished buckle, slide, and keeper shall conform to the measurements specified in figure 1. The snap fasteners shall conform to the measurement in 3.4.4. 3.9 Markinq. The manufacturers name, trade name, trade- mark, or other iden

29、tifying mark and the letters ttGItt shall be legible and inconspicuously stamped into the back of the buckle and keeper and into the back of the slides center bar in such a way that the surface opposite the marking shall show no signs of penetration or unevenness, or cause distortion on any part of

30、the items. 3.8 Workmanship. The buckle, keeper, slide and snap fastener shall conform to the quality and grade of product established by this specification. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibilitv for inspection. Unless otherwise specified in the contract or purchase order, the contractor

31、 is responsible for the performance of all inspection requirements otherwise specified in the contract or purchase order, the contractor may use his own or any other facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Gov

32、ernment reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to ensure supplies and services conform to prescribed requirements. 4.1.1 Responsibility for compliance. All items shall meet all requirements of sections 3 and 5.

33、The inspection-set forth in this specification shall become a part of the contractors overall inspection system or quality program. inspection requirements in the specification shall not relieve the contractor of the responsibility of ensuring that all products or supplies submitted to the Governmen

34、t for acceptance comply with all requirements of the contract. inspection, as part of manufacturing operations, ia an acceptable practice to ascertain conformance to requirements. This does not authorize submission of known defective material, either indicated or actual, nor does it commit the Gover

35、nment to accept defective material. (examinations and tests) as specified herein. Except as The absence of any Sampling 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- 4.1.2 Certificate of compliance. When certificates of compliance are submitted,

36、 the Government reserves the right to check test such items to determine the validity of the certification. 4.2 Classification of inspection. The inspection requirements specified herein are classified as follows: a. First article inspection (see 4.4). b. Quality conformance inspection (see 4.5). 4.

37、3 Inspection Conditions. When specified in the contract or purchase order, all inspections shall be performed in accordance with MIL-STD-105. 4.4 First article inspection. When first article is required, inspection and testing shall be made on a completely fabricated snap fastener (each style), slid

38、e, buckle, and keeper for all provisions of this specification. 4.5 Quality conformance inspection. 4.5.1 Component and material inspection. In accordance with 4.1 above, components and materials shall be inspected and tested in accordance with all requirements of referenced specifications. Testing

39、shall be performed on the copper base alloy referenced in 3.3.for chemical composition. The lot shall be expressed in terms of 1 pound and the requirements shall be applicable to lot average with two determinations for each element. for copper and 0.01 percent for remaining elements. The sample unit

40、 shall be 8 ounces or equivalent of a composite sample. The result shall be reported to the nearest 0.1 percent 4.5.2 Examination of the end item. The end item shall be examined for the defects listed in 4.5.2.1 and 4.5.2.2. The sample unit for these examinations shall be one buckle, slide, keeper,

41、and snap fastener (each style). The inspection level shall be II (see 6.5). 4.5.2.1 General defects. General defects shall be classified as follows: 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-IIL-H-21155D 84 9999906 0417820 1 m Color and a. fi

42、nish Does not compare favorably with standard or approved sample. Design b. C. d. e. f. a. b. Quality of a. metal Front, topc and bottom outer surfaces of buckle; front surface of the belt fastener; shell of snap fastener cap (front surface of snap fasteners); front, back, top, and bottom outer surf

43、aces of keeper; front and back surfaces and outer perimeter of slide ase not highly polished to mirsor- like finish. Abraded, scuffed, scratched or otherwise damaged. Stain or discoloration clearly noticeable. Buff, drab, or cloudy finish clearly noticeable. Segregations or foreign inclusions in the

44、 metal. Insignia design details are altered and do not conform to Government hub. my significant detail of the insignia reduced OF obliterated. Surface spotted or open grained, i.e., pitted, scaled (including red oxide), porous or crystalline. 101 102 103 104 105 106 107 108 201 c Provided by IHSNot

45、 for ResaleNo reproduction or networking permitted without license from IHS-,-,-Classification Defect Maior Minor Examine A B Metal cracked or fractured. 109 110 Construction a. and workmanship b. Any warp, twist, or distortion, producing irregular surface contour or outline. Any detail struck over,

46、 resulting in double impression. 111 C. 112 113 d. Not trimmed to the die- struck edge. Burr, fin, rough or sharp edge, drag, step, or tool marks. e. Metal torn or broken out by use of forcer. 114 115 f. Dent, dig, gouge, nick, . deep scratch, metal mark, or mutilation. h. Any component missing, dam

47、aged, malformed, bent, or otherwise defective. 116 117 i. Any corner or ,edge not slightly rounded or excessively rounded. 202 j. k. 1. Soldered post not completely joined, i.e., any perceptible opening in joint. Any solder spatter or discoloration on edge of insignia. 118 203 Ends of brass rods not

48、 8 - . - . . . . . . , . . . :.- . y , . . i :. . - , . A-.- . . . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-H-21155D 4 7979706 0419822 5 W nmL-a-aai55D(Mc) flush with sides of buckle. Exmine Defect Class ifieation Major Minor m. no O. P* A

49、ttaching a. device of insignia b. Identifica- a, tion marking b. Fastener not pemanentlby attached %o left rod. Pemanen%-y attached fastener does not freely rotate o Any area burned or reduced in soldering or acid cleaning, or flux not removed. Insignia not centered vertically and horizontally on the buckle with the eagle upright. Insignia does not fit flush against buckle front. Defective, e.g., any part da