NAVY MIL-C-19677 C-1990 CLASP NECKTIE METAL GOLD COLOURED《金色金属领带夹子》.pdf

1、11 INCH-POUND 11 MIL-C-l9677C(MC) - SUPERSEDING MIL-C-l9677B(MC) 6 June 1966 MILITARY SPECIFICATION CLASP, NECKTIE: METAL; GOLD COLOR 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

2、 Defense. 1. SCOPE 1.1 ScoDe. This specification covers requirements for one type of necktie clasp. 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 SPecifications, standards, and handbooks. Unless otherwise specified, the following specifications, standards, and handbooks of the issue listed

3、 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. Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improvi

4、ng this document should be addressed to the Commanding General (PSE-C), Marine Corps Research, Development, and Acquisition Command, Washington, DC 20380, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMSC

5、/NA FSC 8455 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. 1 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-17b77C 4 777770b 0458703 1 6 MIL-C-l9677C( SPECIFICATIONS FEDERAL PPP-B-676 - Boxes, Setup MILITARY

6、 MIL-B-17757 - Boxes, Shipping, Fiberboard (Modular Sizes) STANDARDS FEDERAL FED-STD-151 - Metals; Test Methods MILITARY MIL-STD-105 MIL-STD-129 - Marking For Shipment And Storage - Sampling Procedures And Tables For Inspection By Attributes (Unless otherwise indicated, copies of federal and militar

7、y specifications, standards, and handbooks are available from the Standardization Documents order desk, Bldg 4D, 700 Robins Avenue, Philadelphia, PA 19111-5094). publications. are a part of this specification to the extent specified herein. Unless otherwise specified, the issue is that cited in the

8、solicitation. 2.1.2 Other Government documents, drawinas, and The following other Government publication forms DRAWING MARINE CORPS 75C5003AOOOO - Clasp, Necktie, Metal; Gold Color (Copies should be obtained from the contracting officer or his authorized representative.) LAWS AND REGULATIONS U.S. PO

9、STAL SERVICE MANUAL 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-L9677C 8LJ = 7797706 0458702 3 W F -L YI (Copies of the manual may be obtained from the Superintendent of Documents, U. S. Government Printing Off ice, Washington, DC 20402.)

10、 2.2 Non-Government publications. The following documents(s) form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of the documents which are DoD adopted shall be those listed in the issue of the DoDISS cited in the solicitation. Unless otherwise sp

11、ecified, the issues of documents not listed in the DoDISS are the issues of the documents cited in the solicitation. UNIFORM CLASSIFICATION COMMITTEE Uniform Freight Classification Rules (Application for copies should be addressed to the Uniform Classification Committee, Room 1106, 222 South Riversi

12、de Plaza, Chicago, IL 60606.) 2.3 Order of precedence. In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption h

13、as been obtained. 3. REQUIREMENTS 3.1 Standard samples. Standard samples, when furnished, are solely for guidance and information to the contractor (see 6.3). Variation from this specification may appear in the sample, in which.case this specification shall govern. 3.2 First article. When specified

14、(see 6.2), a sample shall be subjected to first article inspection (see 6.4), in accordance with 4.4. 3.3. Material. 3.3.1 Copper allov. When tested as specified in 4.6.1, the front bar and back grip of the necktie clasp shall be made from a copper alloy having a chemical composition of 84.0 to 86.0

15、 percent copper, .O5 percent maximum lead, .O5 percent minimum iron, remainder zinc, .15 percent maximum other elements. The copper alloy shall be free from pits, scale (including red oxide), dents, nicks, cracks, deep scratches, segregations and foreign inclusions that cannot be removed in latter p

16、rocessing. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-27b77C 84 m 7777906 0458703 5 m .%= 3 e 3.3.2 Wire sgrinq. The stainless steel spring shall be class 1, bright finish, 0.032 inch diameter, type 302 of ASTM A313. 3.3.3 Lacquer. The l

17、acquer shall be pale, clear synthetic lacquer. Pigmented lacquer will not be permitted. 3.4 Desiqn and construction. The design of the front bar in the finished necktie clasp shall be true impressions of the dies extracted from the hub furnished by the Government (see 3.5). The necktie clasp shall b

18、e made of the materials specified and constructed to include the components and construction details shown on the drawing (see 2.1.2) and as specified herein. A forcer may be used to bring up the Marine Corps insignia design and there shall be no sharp or rough edges or corners. impression of the fo

19、rcer shall be regular and symmetrical upon the back of the clasp. The 3.4.1 Finish. The necktie clasp shall be highly polished to a mirror-like finish on all surfaces, including edges and backs, except inside surface of grip, which shall be bright and clean. The necktie clasp shall be thoroughly lac

20、quered. The dry lacquer film shall be uniform in appearance, continuous, level, adherent, and essentially free from lint, dust, or other foreign inclusions, and shall withstand the tests specified in 4.6.2 and 4.6.3. The finished necktie clasp shall match the standard sample for color and finish. 3.

21、5 Hubs, dies and tools. The hub furnished by the Government shall be used only for making the contractors working dies. Upon completion of the contract, the hub shall be returned to the point designated by the contracting officer. contractor shall be held responsible for the loss, damage, or mutilat

22、ion of the hub while in his possessionr cost of replacing the lost, broken or damaged hub shall be made by the Government. contractor and unless otherwise specified, shall remain his property. The Determination of Dies and tools shall be furnished by the 3.6 Markinq. The white, bristol board card (s

23、ee 5.1.1) shall be printed on the front lower edge with the following information: NSN: 8455-00-552-9645 CONTRACTOR: CONTRACT NUMBER: 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-l9677C(MC) 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibilit

24、v for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified in the contract or purchase order, the contractor may use his own or any other facilitie

25、s suitable 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 this specification where such inspections are deemed necessary to ensure supplies and services confor

26、m to prescribed requirements. 4.1.1 Responsibilitv 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

27、 in the 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 ascer

28、tain conformance to requirements. This does not authorize submission of known defective material, either indicated or actual, nor does it commit the Government to accept defective material. 4.1.2 Certification of compliance. Where certificates of compliance are permitted, the Government reserves the

29、 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: 1. First article inspection (see 4.4) 2. Quality conformance inspection (see 4.5) 4.3 Inspection conditions. Unles

30、s otherwise specified, all inspections shall be performed in accordance with the test conditions specified in MIL-STD-105. required, inspection and testing shall be made on a completely fabricated necktie clasp for all provisions of this specification. 4.4 First article inspection. When a first arti

31、cle is 4.5 Quality conformance inspection. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-17677C 4 I 7777706 OLt58705 7 W i I t P MIL-C-l9677C(MC) 4.5.1 Component and material inspection. In accordance with 4.1 above, components and material

32、s shall be inspected and tested in accordance with all requirements of referenced specifications. Testing shall be performed on the copper base alloy referenced in 3.3.1 for chemical composition. The lot shall be expressed in terms of 1 pound and the requirements shall be applicable to lot average w

33、ith two determinations for each element. The result shall be reported to the nearest 0.1 percent for copper an 0.01 percent for remaining elements. The sample unit shall be 8 ounces or equivalent of a composite sample. 4.5.2 Examination of the end item. The end item shall be examined for the defects

34、 listed in 4.5.2.1 and 4.5.2.2. The sample unit shall be one completely fabricated necktie clasp. inspection level shall be II (see 6.5). The 4.5.2.1 Examination of necktie clasps for visual characteristics. Defects numbered 1 through 9 shall be classified as Major when seriously affecting serviceab

35、ility or appearance and Minor when affecting serviceability or appearance but not seriously. Class if icat ion Examine Defect Maior (*) Minor Color and finish Lacquering Color or finish does not compare favorably with standard or approved sample. Abraded, scuffed, scratched or otherwise damaged. Sta

36、in or discoloration, clearly noticeable, Any surface (except inside of grip) not mirror-like finish. Lacquer coating hazy, cloudy or powdering. 101 - 1 2 3 201 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-l9677C(MC) Classification Examine

37、Defect Maior (*) Minor Cons truc t ion Emblem- design Foreign matter imbedded in finish of front bar. Lacquer not smooth, not continuous and not adherent, i.e., flaking, blistering, peeling or runs, sags or drops. Tacky finish. Coating of lacquer omitted. Not type of construction specified, i.e., no

38、t with wire spring and crocodile grip. Poor “gripping action“, i. e. , not capable of serving its purpose effectively. Any “side-play“ of the alligator clamp when pressure is applied and released. Any component missing, damaged, broken, bent or misshaped. Design details are altered, or do not confor

39、m to Government hub, drawing or approved sample. Any significant detail of the insignia not clear, marred, missing, reduced or obliterated, i.e., does not compare favorably with approved sample, Any detail struck over, resulting in double impression. 102 103 104 105 106 - 4 5 6 202 203 204 7 Provide

40、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-17677C 84 W 777770b OLt58707 2 W f MIL-C-l9677C(MC) Classification Examine Defect Major (*) Minor Workmanship Surface or edge not clean, not smooth or not free from burrs, drag, step or tool marks. Metal

41、 mark on exposed surface, such as nick, dent or scratch. Component not fabricated from material specified. Metal cracked or fractured. 7 8 107 9 4.5.2.2 Examination for dimensions. Any dimension that is not within the specified tolerances shall be classified as a defect. The inspection level shall b

42、e S-2 (see 6.5). 4.5.2.3 Testinq of the end item. Testing of the completely fabricated clasps, shall be performed in accordance with Table I for the characteristics shown therein. There shall be one determination per sample unit and the results shall be reported as pass or fail. The sample unit shal

43、l be one clasp. The requirements are applicable to the individual unit. The inspection level shall be S-1 (see 6.5). I- Table I. - End Item Testing Characteristic Liver of sulphur test for lacquer Tackiness test for lacquering Rant Para. 3.4.1 Test Method 4.6.2 3.4.1 4.6.3 4.5.3 Examination for coun

44、t of clasps in intermediate containers. Clasps packaged for shipment shall be examined to determine conformance with package markings and specified quantity. The sample unit for this examination shall be one box (interior package). Any box containing less than the specified or Provided by IHSNot for

45、 ResaleNo reproduction or networking permitted without license from IHS-,-,-marked quantity of clasps shall be classified as a defect. The inspection level shall be S-2 (see 6.5). 4.5.4 Inspectins Dackasinq. An inspection shall be made to determine that packaging, packing and marking requirements ar

46、e complied with. Defects shall be scored in accordance with the list below. prepared for delivery with the exception that it need not be sealed. Defects of closure listed below shall be examined on shipping containers fully prepared for delivery. The lot size shall be the number of containers in the

47、 inspection lot. The inspection level shall be 5-2 (see 6.5). Examine Defect The sample unit shall be one shipping container fully Marking Omitted, incorrect, illegible, of (exterior and interior) location, sequence or method of application. Materials Any component missing. Any component damaged, af

48、fecting serviceability. Workmanship Content Inadequate application of components, such as incomplete closure of case liners, container flaps, loose strapping, inadequate stapling. Bulging or distortion of containers. Number per container is more or less than required. 4.6 Tests. 4.6.1 Chemical comDo

49、sition test. Chemical composition shall be determined in accordance with Test Method 111 of FED- STD-151. the requirements in 3.3.1. Results shall be evaluated to determine compliance with 4.6.2 Liver of sulphur test for lacquer. Necktie clasps to be tested shall be immersed in a two percent by weight of dry liver of sulphur (potassium sulfide) and distilled water solution, at a temperature of 100 F. to 110 F. for a p