1、29 July 1988 SUPERSEDING MIL-H-9890D 28 September 1973 MILITARY SPECIFICATION HARDWARE, INDIVIDUAL LOAD CARRYING EQUIPMENT: AND HARDWARE, MISCELLANEOUS This specification is approved for use by the U.S. Army Natick Research, Development, and Engineering Center, Department of the Army, and is availab
2、le for use by a11 Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. This document covers hardware for individual load carrying equipment. 1.2 Classification. Hardware shall be of the following types and classes as specified: Type 1 Type II Type III Type IV Type VI Type VI1 T
3、ype VI11 Class A Class B Type v - Fastener, Belt, Pistol, Female, Round Stud - Fastener, Belt, Pistol, Male, Round Stud - Fastener, Pouch, Ammunition, Male - Fastener, Pouch, Ammunition, Female - Fastening, End, 1 inch, with Loop and Clip; Right Hand - Fastening, End, 1 inch, with Loop and Clip; Lef
4、t Hand - Fastening, End, 1 inch, with Clip - Keeper, Clamp, 5/8 inch - Brass - Steel 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 Natick Research, Development, and Engineering Cente
5、r, Natick, MA 01760-5014 by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. msc N/A FSC 5340 DISTRIBUTION STATEMENT - A. Approved for public release; distribution is unlimited. - - -= o#iM FIWI L. 6WL EN61NEERl
6、M6 DOCUMEMS - % 25 nrr, nim, en 92711 =- -_ - (711) 261.145) (800) t54.7179 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-H-9890E 53 W 9999906 0439285 5 W MIL-H-9890E(GL) Type IX - Keeper, Clamp, 1 inch, with Loop Class A - Brass Style Style Cl
7、ass B Style Style Type x Type XI Class A Class B Type XII Class A Class B Type XII1 Type XIV Type XV 1 - For use with cotton webbing 2 - For use with nylon webbing - Steel 1 - For use with cotton webbing 2 - For use with nylon webbing - Keeper, with Slide - Keeper, Sliding, 2-5/16 inch - Brass - Ste
8、el - Buckle, Tongueless, Double Bar, 5/8 inch, with Lip - Brass - Steel - Fastener, Belt, Male and Female, Aluminum - Buckle, 1 inch Non-Slip, Quick Release, Pack Suspenders - Buckle, Clinch, 2-1/4 inch Adjustment, Pistol Belt 2. APPLICABLE DOCUMENTS 2.1 Government documents. 2.1.1 Specifications, s
9、tandards, and handbooks. The following specifications, standards, and handbooks form a part of this specification to the extent specified herein. Unless otherwise specified, the issues of these documents shall be those listed in the issue of the Department of Defense Index of Specifications and Stan
10、dards (DODISS) and supplement thereto, cited in the solicitation. SPECIFICATIONS FEDERAL QQ-A-250/11 - QQ-B-613 - QQ-C-390 - QQ-S-700 - QQ-W-461 - TT-E-529 - TT-P-1757 - Aluminum Alloy 6061, Plate and Sheet Brass, Leaded and Nonleaded: Flat Products Copper Alloy Castings (Including Cast Bar) Steel S
11、heet and Strip, Medium and High Carbon Wire, Steel, Carbon, (Round, Bare, and Coated) Enamel, Alkyd, Semigloss Primer Coating, Zinc Chromate, Low-Moisture- (Plate, Bar, Sheet, and Strip) Sensitivity 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-P
12、PP-B-566 PPP-B-621 . PPP-B-636 PPP-B-640 PPP-B-665 PPP-B-676 MILITARY MIL-F-495 MIL-C-5541 MIL-H-6088 MIL-A-8625 MIL-L-10547 MIL-T-12879 MIL-C-13924 MIL-L-35078 STANDARDS MILITARY MIL-STD-105 MIL-STD- 129 MIL-STD-147 - Boxes, Folding, Paperboard - Boxes, Wood, Nailed and Lock-Corner - Boxes, Shippin
13、g, Fiberboard - Boxes, Fiberboard, Corrugated, Triple-Wall - Boxes: Paperboard, Metal Edged and Components - Boxes, Setup - Finish, Chemical, B - Chemical Conversion Aluminum Alloys - Heat Treatment of A - Anodic Coatings for ack, for Copper Alloys Coatings on Aluminum and uminum Alloys - Aluminum a
14、nd Aluminum Alloys - Liners, Case, and Sheet, Overwrap; Water-Vaporproof - Treatment, Chemical, Prepaint and Corrosion - Coating, Oxide, Black for Ferrous Metals - Loads, Unit: Preparation of Semiperishable or Waterproof, Flexible Inhibitive, for Zinc Surfaces Subsistence Items; Clothing, Personal E
15、quipment and Equipage, General Specification For - Sanpling for Procedures and Tables for Inspection - Marking for Shipment and Storage - Palletized Unit Loads by Attributes (Copies of specifications, standards, and handbooks required by contractors in connection with specific acquisition functions
16、should be obtained from the contracting activity or as directed by the contracting activity.) 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. Unless ot
17、herwise specified, the issues shall be those in effect on the date of the solicitation. DRAWINGS U.S. ARMY NATICK RESEARCH, DEVELOPMENT, AND ENGINEERING CENTER 4-1-137 - Hardware, Individual Load Carrying Equipment; Fastener, Belt, Pistol, Fastener, Pouch; AMMO; Fastening End, 1 inch, With and Witho
18、ut Loop; Clip; Assembly and Details 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-8 4 a MIL-H-9890E (GL) 4-1-138 - Hardware, Individual Load Carrying Equipment; Keeper, Clamp, 1 inch, with Loop and Keeper, Clamp, 5/8 inch, Assembly and Details Ke
19、eper, with Slide, Assembly, Keeper, Sliding, 2-5/16 inch, and Buckles, Tongueless, Double Bar, 5/8 inch with Lip Spring Fastener, Belt, Male and Female 4-1- 139 - Hardware, Individual Load Carrying Equipment; 4-1-231 - 1 inch Non-Slip, Quick Release Buckle Assembly with 4-1-443 - Hardware, Individua
20、l Load Carrying Equipment: 4- 1-453 - Buckle, Clinch, Adjustment, 2-1/4, Assembly (Copies of drawings, publications, and other Government documents required by contractors in connection with specific acquisition functions should be 2.2 Other publications, The following documents form a part of this
21、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 specified in the solicitation. Unless otherwise specified, the issues of documents not listed in the DODISS shall be the issues
22、 of the nongovernment documents which are current on the date of the solicitation. 0 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) A 109 - Steel, Carbon, Cold-Rolled Strip A 366 - Steel, Carbon, Cold-Rolled Sheet, Commercial Quality A 569 - Steel, Carbon (0.15 Maximum, Percent), Hot-Rolled Sheet
23、 B 183 - Preparation for Low-Carbon Steel for Electroplating B 242 - Preparation of High-Carbon Steel for Electroplating B 633 - Electrodeposited Coating of Zinc on Iron and Steel D 1005 - Measurement of Dry-Film Thickness of Organic Coatings D 3951 - Standard Practice for Commercial Packaging E 18
24、- Rockwell Hardness and Rockwell Superficial Hardness and Strip, Commercial Quality using Micrometers of Metallic Materials (Copies should be obtained from the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1187.) (Nongovernment standards and other publications
25、are normally available from the organizations which prepare or which distribute the documents. These documents also may be available in or through libraries or other informational services. ) a 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-2.3 Or
26、der of precedence. In the event of a conflict between the text of this specification and the references cited herein, the text of this specification shall take precedence. Nothing in this specification, however, shall supersede applicable laws and regulations unless a specific exemption has been obt
27、ained. O 3. REQUIREMENTS 3.1 First article. When specified in the contract or purchase order, a sample shall be subjected to first article inspection (see 4.3, 6.2, and 6.3). 3.2 Materials and components. Materials and components shall be as specified herein and on the applicable drawings. Materials
28、 not definitely specified shall be of the quality normally used by the manufacturer in his standard commercial fastener, keeper, or buckle provided the completed item complies with all provisions of this document (see 6.4). 3.2.1 Brass. 3.2.1.1 Castings. Brass castings shall conform to copper alloys
29、 No. C 857, C 854, or C 836 of QQ-C-390. 3.2.1.2 Sheet or strip. The brass sheet or strip shall conform to alloy 260 or 268, quarter-hard, of QQ-B-613. 3.2.2 Steel. 3.2.2.1 Steel wire. The steel wire shall conform to steel number 1006- 1010, finish 1, hard temper of QQ-W-461. 3.2.2.2 Sheet or strig.
30、 CRCQ of ASTM A 366. The strip shall be hot rolled commercial quality of ASTM A 569 or cold rolled No. 2 or No. 3 temper of ASTM A 109. The sheet shall conform to HRCQ of ASTM A 569 or 3.2.2.3 Sheet or strip (medium carbon). The sheet or strip shall conform to steel numbers 1025-1050 of QQ-S-700. 3.
31、2.2.4 Aluminum alloy. Aluminum alloy shall conform to 6061 of QQ-A-250/11. 3.3 Construction. The hardware shall be constructed in accordance with Drawings 4-1-137, 4-1-138, 4-1-139, 4-1-231, 4-1-443, and 4-1-453 as applicable, and as Specified herein. 3.3.1 Types I and II hardware. The types I and I
32、I hardware shall be cast from alloy specified in 3.2.1.1. 3.3.2 Types III and IV hardware. The loops for the types III and IV hardware shall be formed of steel wire as specified in 3.2.2.1. shall be stamped from steel as specified in 3.2.2.2. The clips 5 Provided by IHSNot for ResaleNo reproduction
33、or networking permitted without license from IHS-,-,-3.3.3 Types V, VI and VI1 hardware, The loops for the types V, VI, and VI1 hardware shall be stamped from steel as specified in 3.2.2.3. After forming, the loops shall be heat treated to the hardness specified on Drawing 4-1-137. Testing for hardn
34、ess shall be as specified in 4.4.2.2. The clips for the types V, VI, and VI1 hardware shall be stamped from steel as specified in 3.2.2.2, or from alloy as specified in 3.2.1.2. 3.3.4 Types VI11 and IX hardware. The body and latch of the type VI11 and type IX hardware shall be stamped from steel as
35、specified in 3.2.2.2 or alloy as specified in 3.2.1.2 (see1.2). 3.3.5 Type X hardware. The keeper, body, and slide for the type X hardware shall be stamped from steel as specified in 3.2.2.3 and heat treated to the hardness specified on Drawing 4-1-139, Testing for hardness shall be as specified in
36、4.4.2.2. The hardware shall be assembled so that the force to open the slide from the closed position shallbe from 2 to 8 pounds when tested as specified in 4.4.5. 3.3.6 Types XI and XII hardware. The types XI and XII hardware shall be stamped from steel as specified in 3.2.2,2 or alloy as specified
37、 in 3.2.1.2 3.3.7 Type XIII hardware. The type XIII hardware shall be stamped from aluminum as specified in 3.2.2.4 and after forming heat treated to temper T-4 in accordance with MIL-H-6088. 3.3.8 Type XIV, hardware. The type XIV hardware shall be stamped and cast from material specified on Drawing
38、 4-1-231. 3.3.9 Type XV, hardware. The type XV hardware shall be stamped from material specified on Drawing 4-1-453, 3.4 Finish. Any welding or brazing required shall be completed prior to the finish operation, Components of the type X hardware shall be finished prior to assembly. 3.4.1 Brass hardwa
39、re. The brass hardware shall be given a black chemical finish conforming to MIL-F-495. 3.4.2 Steel hardware. 3.4.2.1 Steel, carbon. The carbon steel hardware shall be given a phosphate treated zinc plate conforming to type IV (with a minimum thickness of 13 micrometers) of ASTM B 633 followed by-bak
40、e enameling. shall conform to type II of TT-E-529. The color shall be black. The bake enamel 3i4.2.1.1 Steel, carbon alternate finish. As an alternate to the phosphate treated zinc plate specified in 3.4.2.1, the carbon steel may be base p1ate.d using an electrodeposited brass coating as follows: 6
41、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-a. The base metal shall be cleaned and prepared in accordance with ASTM B 183 or ASTM B 242, as applicable. b. The hardware shall then be brass plated to a minimum thickness of 0.0004 inches by electrod
42、eposition of brass alloy number 260 of QQ-B-613. c. The hardware shall then be bake enameled as specified in 3.4.2.1, 3.4.2.2 Steel, corrosion resistant. The finish for GRES (stainless) components of types XIV and XV shall be a black oxide coating in accordance with MIL-C-13924: 3.4.3 Aluminum hardw
43、are, All surfaces of the aluminum hardware shail be After the given a chemical treatment conforming to class la of MIL-C-5541. chemical treatment, all treated surfaces shall be coated with primer conforming to composition G or L, as applicable, and color Y of TT-P-1757, followed by bake enameling. T
44、he color shall be black. The enamel shall conform to type II of TT-E-529. 3.4.3.1 Optional finish, aluminum hardware. As an option, aluminum hardware components may be anodized in accordance with type II, class 2 of MIL-A-8625. The color shall be black. 3.4.4 Zinc alloy. The alternate zinc alloy all
45、owed on Drawing 4-1-231 for the tongue compon.ent of type XIV shall be finished as follows: Zinc surfaces shall be prepared for painting in accordance with type I, class 1 requirements of MIL-T-12879. Primer and black enamel coating shall be as specified in 3.4.3 for aluminum surfaces. 3.4.5 Epoxy p
46、owder coatin incorrect; illegible; of improper and interior) size, location, sequence, or method of appiication Hater ials Any component missing, damaged, or not as specif ied 13 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Examine Workmanship 8 M
47、IL-H-OE(GL) ,r e Defect Inadequate application of components, such as incomplete sealing or closure of flap, improper taping, loose strapping, or inadequate stapling Bulged or distorted container Content Number per container is more or less than required 4.4.7 Palletization examination. The fully pa
48、ckaged 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 C-1 and the AQL, expressed in terms of defects per hundr
49、ed units, shall be 6.5. Defect Finished dimensions Length, width, or height exceeds specified maximum requirement Palletization Pallet pattern not as specified Interlocking of loads not as specified Load not bonded as specified Exceeds maximum load limits Marking Omitted; incorrect; illegible; of improper size, location, sequence, or method of application 4.5 Methods of inspection, 4.5.1 Force test. The force test may be applied by means
