1、- -_ I_ MIL-HDBK-699B 93 W 9999970 0010179 9 W. AMSC N/A -. MIL-HDBK-699B(MH) 28 February 1989 SUPERSEDING MIL-IiDBK-699A(MR) 25 February 1977 MILITARY STANDARDIZATION HANDBOOK A GUIDE TO THE SPECIFICATIONS FOR FLEXIBLE RUBBER PRODUCTS / . THIS DOCUMENT CONTAINS /qs PAGES. FSC 9320 DISTRIBUTION STAT
2、EMENT A Approved for public release; distribution unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-r DEPARTMENT OF DEFENSE WASHINGTON, DeCo A Guide to the Specifications for Flexible Rubber Products 1, This standardization handbook was deve
3、loped by the Department of Defense in accordance with established procedures. 2, This publication was approved on 211 February 1989 for printing and inclusion in the Military Standardization Handbook series, 3, This handbook provides information concerning all known Federal, Military and nationally
4、recognized technical society specifications and standards for those flexible rubber products considered to be of interest to the Department of Defense, The handbook is not intended to be referenced in purchase specifications or other contractual documents nor shall it supersede any specification req
5、uirements. 4, Every effort has been made to reflect the latest information on specifications for flexible rubber products, It is the intent to review this handbook periodically to insure its completeness and currency. Users of this document are encouraged to report any errors discovered and any reco
6、mmendations for changes to U.S. Army Materials Technology Laboratory, ATTN: SLCMT-MEE, Watertown, MA 02172-0001s ii Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CONTENTS FOREWORD. . . e e Table I - Types of Government and Technical Society Specifi
7、cations for Rubber . . . . . . . . . . . . . . . . . . Specifications for Multipurpose Rubbers . . . . . . . . . . . . . . . . . Specifications for Cellular Materials . . . . . . . . . . . . . . . . . Specifications for Clothing and Protective Equipment . . . . . . . . . . Specifications for Coated
8、Fabrics . . . . . . . . . . . . . . . . . . . . Specifications for Hose, Duct and Tubing . . . . . . . . . . . . . . . . Specifications for Mats and Floor Coverings . . . . . . . . . . . . . . . - Specifications for O-Rings . . . . . . . . . . . . . . . . . . . . . . . Specifications for Packings an
9、d Gaskets . . . . . . . . . . . . . . . . . Specifications for Tires, Tubes and Related Items . . . . . . . . . . . . Specifications for Wire,-Cable and Related Electrical Items . . . . . . Specifications for Miscellaneous Items . . . . . . . . . . . . . . . . . Metrichits . . . . . . . . . . . . .
10、. . . . . . . . . . . . . . . . Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 1 4 5 17 29 32 49 72 74 79 90 94 112 120 120 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I MIL-HDBK-677B 73 m 7777770 OOLOL2 7 m FOREWO
11、RD I. The purpose of this handbook is to provide information concerning all known - Federal, Military and nationally recognized technical society specifications for flexible rubber products. Specifications from the following technical societies are included: ASTM (American Society For Testing and Ma
12、terials) 1916 Race Street, Philadelphia, PA 19103 American National Standards Institute (ANSI) 1430 Broadway, New York City, NY 10018 Society of Automotive Engineers (SAE and AMSI 400Commonwealth Drive, Warrendale, PA 15096 1 The following types of information are furnished for each specification: 1
13、. Specification number, title, and where applicable, the Federal Supply Classification (FSC) code number. I I 2. Whether or not a Qualified Products List (QPL) has been issued. 3. The type of rubber (natural, neoprene, butyl, etc.) from which the product is usually fabricated. 4. A brief description
14、 of the rubber product in terms of the specification requirements (tensile strength, resistance to high and low temperatures, resistance to fluids, etc.) 5. A brief description of the construction characteristics of those products which are composites of rubber and other materials. For example, the
15、type, number and weight of the fabric plies in rubber coated fabrics. The information provided by this handbook is designed to assist the user in answering questions similar to these: 1. Does a specification exist which described rubber O-rings suitable for use at 5000F? 2. Is there a specification
16、for rubber hose suitable for use with gasoline and flexible at -400F? 3. Which specification(s) describes closed cell silicone rubber sponge? 4. Is there a specification for neoprene jacketed electrical cable and does this specification provide a list of suppliers (QPL)? Provided by IHSNot for Resal
17、eNo reproduction or networking permitted without license from IHS-,-,-The handbook describes seven types of specifications, as shown in Table I. Particular products are covered in the following sections of the handbook: Cellular materials, Clothing and protective equipment, Coated fabrics, Hose, duc
18、t and tubing, Mats and floor covering, O-Rings, Packings and gaskets, Tires and tubes, Wire and cable and Miscellaneous. The general product specifications are covered in the “Multipurpose Rubbers“ section of the handbook, As the word “multipurpose“ implies, any one of these specifications may be us
19、ed for the procurement of a variety of products. For example, under Specification MIL-R-3065, one may procure molded products, extruded shapes, calendered goods and sheet packings. The handbook lists about 60 multipurpose rubber specifications, encompassing approximately 100 different grades of rubb
20、er, Because of their broad coverage of rubber grades and product types, the multipurpose rubber specifications should prove to be very helpful to users of this handbook, especially when a search of a particular product section has failed to reveal a specification having a desired set of requirements
21、. For example, suppose that a specification is sought for an O-ring which will be non-brittle at -400F, which will show good strength retention after exposure in air at 212OF and which need not be oil resistant. The O-ring section of the handbook does not list such a specification. However, the mult
22、ipurpose rubber section does list the desired specification, namely, MIL-R-3065 (and its accompanying document (MIL-STD-4171, for Class RN or Class RS rubber. Thus, the O-ring having the desired characteristics may be procured by furnishing the supplier a dimensional drawing which cites a material r
23、eference to an appropriate rubber (class and code number) under MIL-R-3065, It should be noted that the handbook descriptions of the specification requirements are incomplete, since in very few instances have all of the requirements of a specification been listed. handbook is intended to guide the u
24、ser to the specification(s) which best meets his needs, however, to verify the validity of his choice, the user should always obtain the selected specification(s) in order to ascertain its complete scope. The information given in the The chief criterion for determining whether or not a specification
25、 for a rubber product was to be included in the handbook was the flexibility of the product. Specifications were included only for those products which were believed to be capable of being hand flexed. The majority of the listed specifications are for vulcanized products, however, unvulcanized produ
26、cts such as inner tube repair patches, retread rubber and room temperature vulcanizing (RTV) potting and encapsulating compounds are included. . Some specifications for products fabricated from materials which are commonly considere8 to be plastic (polyvinyl chloride), but which exhibit rubber-like
27、properties, are included. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-HDBK-b97B 73 7799970 OOLOLLI 2 Excluded from the handbook are specifications for hard rubber (ebonite) products, adhesives, coatings, sealers and tapes. Also excluded are
28、 composites in which rubber is in admixture with other ingredients, as in rubber-asbestos packings or rubber-cork gaskets. Complex items are assemblies, such as certain oxygen masks and fuel tanks have also been omitted. A large number of specifications for rubber products which were deemed to be of
29、 no interest to the Department of Defense, such as surgical operating pads, rubber.bands and ice bags, were excluded. Unless otherwise noted, the specification requirements given in the tabular sections of the handbook pertain to tests performed on the complete product. . 3 Provided by IHSNot for Re
30、saleNo reproduction or networking permitted without license from IHS-,-,-TABLE I - Types of government and technical society specifications for rubber. I. Broad Multipolymer - A large number of grades of rubber compounds based on a wide variety of polymers (MIL-STD-417, ASTM D2000) IIe Limited Multi
31、polymer - Several grades of rubber compounds based on a few types of polymers (MIL-R-6855) III. Broad Single Polymer - Several grades of rubber compositions based on one polymer family (ZZ-R-765) IVe Single Composition - One grade having specific properties (MIL-R-43109, AMS 3000 series) V. Composit
32、ion and Product - One or two grades of tubber compounds baded on one polymer plus an item made from that compound (MIL-R-7362, MIL-R-25897) VI. Single Product - One item (MIL-P-5315, AMs 7000 series) VII. Multi Product - Several classes of items (MIL-C-20696, MIL-C-13777) WP# ID-0398A/ISC-O128A. (FO
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48、etworking permitted without license from IHS-,-,- MIL - H DBK - b 9 9 B 9 3 I NDCo Nrn* Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-HDBK-699B 93 O a, N in rl ( 8 P .4 m . C O .,i u -I 8 3 E 8 cl O 4 u a, CI I 181 I 330 Wll rl I IZG I I wm rn- . H H - - 3
