1、d) ._ b JJ-W-lS5H June 30, 1988 SUPERSE DING August 10, 1983 J J-W- 1 55G FEDE ML SPECIFI CAT Ir3N )EBBING, TEXTILE, (COTTON, ELASTIC) This specification is approved by the Commissioner, Federal Supply Service, General Services Administration, for the use of all Federal agencies. 1. SCOPE AND CLASSI
2、FICATION 1.1 Scope. This specification covers webbing, textile, cotton, elastic. 1.2 Classification. 1.2.1 Types and classes. Webbing shall be of the following types and classes as specified (see 6.2). Type I - Woven Class 1 Unbleached, bleached, or dyed Class .2 Unbleached, bleached, or dyed Class
3、3 Unbleached, bleached, or dyed Class 4 Unbleached, bleached, or dyed Class 5 Unbleached, bleached, or dyed Class 6 Unbleached, bleached, or dyed Class 7 Unbleached, bleached, or dyed Class 8 Dyed Class 9 Bleached Water repellent, mildew resistant - - - Mildew resistant - - - - Beneficial comments (
4、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 Center, Natick, MA 01760-5014 by using the self- addressed Standardization Document Improvement Proposal (DD Fo
5、rm 1426) appearing at the end of this document or by letter. - AMSC N/A FSC 8305 Appraved for public release; distribution is unlimited. DISTRIBUTION STATEMENT A. THIS DOCUMENT CONTAINS 3 Q PAGES; Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I _-
6、-_I JJ-W-155H 83 7777774 0050345 3 JJ-W-l55H Class 10 Unbleached, bleached, or dyed Class 11 Unbleached, bleached, or dyed Class 12 Unbleached, bleached, or dyed Class 13 Unbleached Class 14 Unbleached, bleached, or dyed Class. 15 Unbleached Class 16 Unbleached Class 20 Unbleached, bleached, or dyed
7、 Class 22 Unbleached, bleached, or dyed Class 24 Unbeached, bleached, or dyed Class 26 Unbleached, bleached, or dyed Class 27 Unbleached Class 28 Bleached or dyed Class 29 Bleached .Water repellent, mildew resistant - - Water repellent, mildew resistant Mildew resistant - Type II - Braided Class 1 U
8、nbleached, bleached, or dyed - Class 2 Unbleached, bleached, or dyed - Class 3 Unbleached, bleached, or dyed - 2. APPLICABLE DOCUMENTS. 2.1 Government documents, The fo1lowir.g documents, of the issues in effect on the date of invitation for bids or request for proposal, form a part of this specific
9、ation to the extent specified herein: Federal Standards: FED-STD-123 FED-STD- 191 - Textile Test Methods - Marking for Shipment (Civil Agencies) (Activities outside the Federal Government may obtain copies of Federal specifications, standards, and commercial item descriptions as outlined under Gener
10、al Information in the Index of Federal Specifications, Standards and Commercial Item Descriptions. bimonthly supplements as issued, is for sale on a subscription basis by the Superintendent of Documents, U.S. Government Printing Office, Washington, DC The Index, which includes cumulative 20402-000 1
11、. ) 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-JJ-W-155H 83 W 7777774 005034b 5 m. J J-W- 1 55H (Single copies of this specification and other Federal specifications and commercial item descriptions required by activities outside the Federal G
12、overnment for- bidding purposes are available without charge from General Services Administration Business Service Centers in Boston, MA; New York, NY; Philadelphia, PA; Washington, DC; Atlanta, GA; Chicago, IL; Kansas City, MO; Fort Worth TX; Denver, CO; San Francisco, CA; Los Angeles, CA; and Seat
13、tle, #A.) (Federal Government activities may obtain copies of Federal standardization documents and the Index of Federal Specifications, Standards, and Commercial Item Descriptions from established distribution points in their agencies.) Military Specification: MIL-P-43334 - Packaging of Textile Web
14、bing and Tape Military Standard: MIL-STD-105 - Sampling Procedures and Tables for Inspection by Attributes Federal Regulations: Federal Trade Commission Rules and Regulations Under the Textile Fiber Products Identification Act (The Code of Federal Regulations (CFR) and the Federal Register (FR) are
15、for sale on a subscription basis by the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402-0001. When indicated, reprints of certain regulations may be obtained from the Federal agency responsible for issuance thereof.) (Copies of military specifications and standards
16、 required by contractors in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) 2.2 Other publications. The following documents form a part of this specification to the extent specif-ied herein, Unless a specific i
17、ssue is identified, the issue in effect on the date of invitationfor bids or request for proposal shall apply. American Society for Testing and Materials (ASTM) D 572 - Test for Rubber - Deterioration by Heat and Oxygen Pressure D 573 - Test for Rubber - Deterioration in an Air Oven (Application for
18、 copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103-1187.) 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-JJ-W-l55H (Industry association specifications and standards are generall
19、y available for reference from libraries. groups and using Federal agencies. They are also distributed among technical 2.3 Order of precedence. In the event of a conflictbetween the text of this specification and the refereri.ces cited herein, the text of this specification shall take precedence. sh
20、all supersede applicable laws and regulations .unless a specific exemption has been obtained. Nothing in this specification, however, 3. REQUIREMENTS 3.1 Standard samy;le. The finished webbing or braid shall match the standard sample for shade and shall be equal to or better than the standard sample
21、 with respect to all characteristics for which the standard sample is referenced (see 6.3). 3.2 Materials. 3.2.1 - Yarn. Yarn shall be made from cotton which has been cleaned, either carded or combed, spun, and twisted to a count and ply as specified in tables I and II. 3.2.2 Elastic strands. The el
22、astic strands for all webbing shall be made of compounded.natura1 rubber, synthetic rubber, or a mixture thereof. The strands shall be of the gage specified in tables I and II. covered, it shall be wrapped with multiple ends of cotton yarns as specified in tables I and II. Where a core is 3.3 Color.
23、 The webbing shall be unbleached, bleached, or dyed as specified in tables I and II (see 6.2). When dyed webbing is specified, the cotton yarns shall be vat dyed before weaving. containing elementary sulfur capable of oxidation to sulfuric acid is prohibited. finished webbing shall contain no more l
24、abile sulfur than shown by the standard sample when tested as specified in 4.2.3. not available, the dyed and finished webbing shall show not more than a slight trace of labile sufur as defined in the test method specified in 4.2.3. The use of dyes and compounds The dyestuff shall be chosen and appl
25、ied so that the dyed and When a standard sample is 3.3.1 Matching. The color of the finished webbing shall match the standard sample when viewed under filtered tungsten lamps that approximate artificial daylight and that have a correlated color temperature of 7500 f 200K, with illumination of 100 2
26、20 foot candles and shall be a good match to the standard sample under incandescent lamplight at 2300 f 200K. 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- I JJ-W-155H 3 m 7777774 0050348 7 m JJ-W- 155H 3.3.2 Colorfastness. The dyed webbing for
27、all types and classes except type I, classes 2, 3, 4, 7, and 12 and type II, classes 1 and 2 shall show fastness to laundering and accelerated weathering equal to or better than the standard sample or equal to or better than a rating of 91good.1 The dyed - webbing for type I classes 2, 3, 4, 7, and
28、12 and type II, classes 1 and 2 shall show fastness to light and laundering equal to or better than the standard sample or equal to or better than a rating of When black is specified, it shall show fastness to laundering and accelerated weathering equal to or better than the standard sample or equal
29、 to or better than a rating of lfair.“ Testing shall be as specified in 482.3. 3.4 Physical requirements. Physical requirements shall be as shown in tables 1 and II. The following tolerances shall be permitted: Width of webbing (inches 1 1/4 to 7/8 inclusive 1 to 2 inclusive 2-1/4 to 6 inclusive 6-1
30、12 to 18 inclusive Tolerance , (inch) - + 1/32 L/ - + 1/8 IC 1/4 2 1/16 . I/ For class 20 the tolerance shall be +1/16 -1/32. - 3.5 Construction and weave. 3.58 shall one fi 1 Weave No, 1. Type I, classes 2, 3, i, 7, 11, 12, and 26 webbing be composed of one ground warp, one stuffer warp, one elasti
31、c warp and .lling. The ground warp shall weave in a two up to two down order, one end per heddle, and one pick, so as to prodace a plain weave effect on the face and back of the webbing. shall weave in such a manner as to be over all the back picks and under all face picks. The stuffer warp ends and
32、 elastic warp strands 3.5.2 Weave No. 2. Type I, classes 1, 5, 6, 13, 14, and 27 webbing shall be cornposed of one ground warp (elastic strands wrapped with multiple cotton ends) and one filling weaving plain. 3.5.3 Weave No. 3. Type I, classes 9, 10, and 29 webbing shall be composed of one ground w
33、arp, one sewing section warp, one elastic warp, and one filling. two down. The elastic warp shall weave one up and one down, over all back picks and under all face picks, sections with each sewing section unit consisting of a minimum of six ends. Class 10 webbing shall have three sewing sections wit
34、h the outside sewing section a minimum of three ends and the other two sewing sections a minimum of The ground warp and the sewing section warp shall weave two up and Class 9 webbing shall have four sewing 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IH
35、S-,-,- JJ-W-155H 83 W 7777774 0050347 O U - JJ -W- 155H four ends, Class 29 webbing shall have three sewing sections with the outside sewing section containing a minimum of four ends and the other two sewing sections containing a minimum of six ends each. 3.5.4 Weave No. 4. Type I, classes 8, 15, an
36、d .16 webbing shall be composed of one ground warp and one elastic warp (with strands wrapped) and one filling: elastic warp shall weave in such a manner as to be over all the back picks and under all the face picks. The ground warp shall weave in a two up and two down order and the 3.5.5 Weave No.
37、5. Type I, classes 20, 22, and 24 webbing shall be composed of two ground warps (one face and one back), one elastic warp, one stuffer warp, one binder warp, and one filling. the webbing shall be crossed with picks so as to produce a plain weave effect on the face and on the back of the webbing. sha
38、ll weave in such a manner as to be over all the back picks and under all the face picks. pick, over all the face picks and under all back picks. The face and back warps of The stuffer warp and elastic warp A binder warp shall weave between the face pick and the back 3.5.6 Weave No. 6. Type I, class
39、28 webbing shall be composed of one ground warp, one elastic warp, and one filling. The ground warp shall weave one up and one down. The elastic warp shall weave one up and one down, over all back picks and under all face picks. 3.5.7 Weave No. 7. Type II, classes 1, 2, and 3 webbing shall be plain
40、weave, two over and two under. 3.6 Tension. 3.6.1 Initial. All webbing shall meet the initial tension requirements specified in table III when tested as specified in 4.2.3 using the carriage load and elongation specified for the applicable class in table III. 3.6.2 After accelerated aging. . 3.6.2.1
41、 Tension (except class 5). All webbing except class 5. shall change not more than 20.0 percent from the initial tension after subjection to accelerated aging (oven method) when tested as specified in 4,3. 3.6.2.2 Tension (class 5). Class 5 webbing shall change not more than 20.0 percent from the ini
42、tial tension after subjection to accelerated aging (oxygen bomb) when tested as specified in 4.3. 3.7 Permanent set. 3.7.1 Initial. The permanent set of all webbing shall not exceed more than 8.0 percent initially when tested as specified in 4.3. 6 Provided by IHSNot for ResaleNo reproduction or net
43、working permitted without license from IHS-,-,- JJ-W-155H 83 999797Ll 0050350 7 m JJ-W-155H 3.7.2 Accelerated aging. 3.7.2.1 Permanent set (except class 5). The permanent set of all webbing except class 5 webbing after subjection to accelerated aging (oven method) shall be not more than 20.0 percent
44、 when tested as specified in 4.3. 3.7.2.2 Permanent set (class 5). The permanent set of class 5 webbing after subjection to accelerated aging (oxygen bomb) shall be not more than 20.0 percent when tested as specified in 4.3. 3.7.3 After low temperature. The permanent set of class 5 webbing at -25OF
45、shall be not more than 35 percent when tested as specified in 4.3. 3.8 Elongation at low temperature hot applicable to classes 28 and 29). 3.8.1 Elongation (except classes 5, 28, and 291, The elongation if all other webbing at -400F shall be not less than 10.0 percent when tested as specified in 4.3
46、. 3.8.2 Elongation (class 5). The elongation of class 5 webbing after subjection to elongation at -25OF shall be not less than 50.0 percent when tested as specified in 4.3. 3.9 Class 5 webbing, after subjection to boiling water. The class 5 webbing shall meet all the requirements for the following c
47、haracteristics after subjection to boiling water as specified in 4.3.13 when tested as specified in 4.3. a. Tension before and after aging (3.6.1 and 3.6.2.2). b. Elongation at -25OF (3.8.2). C. Permanent set before and after aging (3.7.1, 3.7.2.2). d. Permanent set at -250F (3.7.3). 7 Provided by I
48、HSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-om 2% a, N *rl rn E cd 3-1 v) D1 s o JJ- c, rl O u n 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- JJ-W-155H 83 m 777777L1 0050352 O U J J-W- 1 55 H O M Provide
49、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-83 7779774 0050353 2 J J-W-155H . M u) M ml Cu O Cu JJ-W- 15: 03 a c a, =l. O size shall be expressed in units of 1 linear yard. The lot shall be unacceptable if one or more units fail to meet any requirements specified. The sample unit shall be as follows: a, 9 yards untreate
