DLA A-A-59840 A-2009 WEBBING MOUNTAINEERING.pdf
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1、 A-A-59840 29 October 2009 COMMERCIAL ITEM DESCRIPTION WEBBING, MOUNTAINEERING This commercial item description is approved for use by the Defense Supply Center, Philadelphia and is available for use by all Departments and Agencies of the Department of Defense. 1. SCOPE. This commercial item descrip
2、tion covers the requirements for mountaineering webbing and sewn slings which are generally used to connect rock and ice protection to the climbers rope for safety. 2. CLASSIFICATION. The webbing will be furnished in the following types and sizes: 2.1 Types Type I Sewn Sling Type II Webbing, Textile
3、, 1- inch Type III Sewn Sling, Load Limiting 2.2 Sizing. The webbing Type I will be available in three sizes as described in Table I. Types II and Types III will be available in one size only. 3. SALIENT CHARACTERISTICS. The sewn sling shall be as light-weight as possible, while meeting the standard
4、s described in 3.1.1, 3.1.2 and 3.1.3 and the physical characteristics of Table I. Comments, suggestions, or questions on this document should be addressed to: Defense Supply Center Philadelphia, Clothing and Textiles Directorate, Attn: DSCP Standardization Team, 700 Robbins Avenue, Philadelphia, PA
5、 19111-5096. Since contact information can change, you may want to verify the currency of this address information using Acquisition Streamlining and Standardization Information System (ASSIST) online database at http:/assist.daps.dla.mil/ . AMSC N/A FSC 8305 METRIC Provided by IHSNot for ResaleNo r
6、eproduction or networking permitted without license from IHS-,-,-A-A-59840 2 TABLE I. Physical characteristics (Types I and Type III) Type & Size Length, cm Width, mm Type I Size I 30 18 Type I Size II 60 18 Type I Size III 120 18 Type III 228 25 3.1 Types. 3.1.1 Type I. The Type I sewn sling shall
7、be constructed of nylon and conform to the dimensions of Table II and the requirements in drawing 3-3-0132. All ends of the sewn sling shall be cut with a hot knife to prevent fraying. The sewn sling design shall provide ease of use with typical combat gloves while meeting the standards in this desc
8、ription. 3.1.2 Type II. The Type II webbing shall be nylon and conform to MIL-W-5625, 1-inch (see 7.3) and the requirements of drawing 3-3-0140. The color shall be a good match to Foliage Green 502/504. 3.1.3 Type III. The Type III sewn sling shall be constructed of nylon and conform to the dimensio
9、ns of Table I and the requirements in drawing 3-3-0130. All ends of the sewn sling shall be cut with a hot knife to prevent fraying. The sewn sling design shall provide ease of use with typical combat gloves. The sewn sling shall be of an energy absorbing design. It shall be designed to begin extend
10、ing after 2 kiloNewtons of force is placed on it. Energy absorption shall be accomplished during the extension of the webbing and tearing of internal stitching not integral to the overall strength of the sewn sling. The sewn sling shall have fixed clip in points at the top and bottom that will fit a
11、ny typical carabiner in accordance with A-A-59836. 3.2 Color (Types I and Types III only). The sewn slings shall provide low contrast with typical use terrain and be a good match to the colors in Table II. TABLE II. Color for sewn slings (Types I and Type III) Type Size Color I I Desert Sand 500/503
12、 I II Gray 26270 I III Foliage Green 502/504 III N/A Foliage Green 502/504 3.3 End Item Testing. The webbing shall meet the following standards for the International Mountaineering and Climbing Federation Union Internationale des Associations dAlpinisme - (UIAA) as listed below in Table III. Provide
13、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59840 3 TABLE III. End item testing (All Types) Types UIAA Standard Type I 104 Type II 103 Type III 104 3.4 Labels Each webbing for all types shall have identification label (Class 1) a size label (Class 2
14、) and instruction label (Class 3) or a combination size, identification and instruction label (Class 14) conforming to Type VI of MIL-DTL-32075. The color of the labels shall be white. Size and instruction information details will be in accordance with Union Internationale des Associations dAlpinism
15、e (UIAA) standards 103 and 104. The following identification information shall be included in the printing for the labels for the webbing. WEBBING, MOUNTAINEERING TYPE (I, II, or III) NSN: 8465-00-268-2455 3.5 Workmanship. The finished webbing (all types), mountaineering shall conform to the quality
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