NAVY MIL-C-21108 C-1984 CLOTH NYLON RAFT BOTTOM《浮桥底尼龙布》.pdf

1、I MIL-C-ZLLOBC 83 M 9779906 0382575 3 L. 27 July 1984, SUPERSEDING M L-C-2 1 1 088 (AS 1 17 February 1971 MILITARY SPECIFICATION CLOTH, NYLON, RAFT BOTTOM This specification is approved for use by the Naval Air Systems Command, Department of the Navy, and is available for use by all Departments and

2、Agencies of the Department of Defense. 1. SCOPE 1.1 Scope. nylon base cloth suitable for coating for use in the manufacture of raft bot toms. - This specification covers the requirements for two types of * 1.2 Classification. The nylon cloth shall be of the fol Type I - plain weave rip stop, 2.5 oun

3、ce per square Type II - plain weave, 5 ounce per square yard specified (see 6.2): 2. APPLICABLE DOCUMENTS owing types as yard * 2.1. Specifications, standards, and handbooks. Unless otherwise specified, the fol lowing specifications, standards, and handbooks of the issue listed in that issue of the

4、Department of Defense Index of Specifications and Standards (DoDISS) specified in the solicitation form a part of this specification to the extent specified herein. SPECIFICATIONS FEDERAL * PPP-P-1133 - Packaging of Synthetic Fi ber Fabrics Beneficial comments (recommendations, additions, deletions)

5、 and any pertinent data which may be of use in improving this document should be addressed to: Engineering Specifications and Standards Department (Code 931, Naval Air Engineering Center, Lakehurst, NJ 08733, by using the self-addressed Standardization Document Improve- ment Proposal (DD Form 1426)

6、appearing at the end of this document or by letter. .- 1 a FSC 8305 THIS DOCUMENT CONTAINS -/I- PAGES . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-c o I MIL-C-2LLOC 3 7777906 038257b 5 MIL-C-21108C(AS) STANDARDS FED ERAL FED-STD-191 - Textile Te

7、st Methods I Selections of applicable levels of preservation and packing , 6.2.1 In the preparation of contracts and orders, it must be noted that various options, choices, and alternatives as indicated in PPP-P-1133 may be exercised in the preparation of this cloth for delivery. * 6.3 In weaving Ty

8、pe II cloth, either four ends of 210 denier multifilament When using four yarn or one end of 840 denier multifilament yarn may be used. ends of 210 denier yarn, the four nds should be woven as one. 6.4 The margins of this specification are marked with an asterisk to indicate where changes (additions

9、, modifications, corrections) from the previous issue were made. Government assumes noliability whatsoever for any inaccuracies in these notations. of this document based on the entire content irrespective of the marginal notations and relationship to the last previous issue. This was done as a conv

10、enience only and the Bidders and suppliers are cautioned to evaluate the requirements Preparing Activity: Navy - AS (Project No. 8305-N925) 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-f MIL-C-Z1LOC 83 9999906 0382581 9 W MI L-C-2 1 108C(AS) Tab

11、le I. Physical requirements. Characteristic Weight, ounces per square yard Thickness, Yarns per Warp Fi 11 i ng Breaking s Warp Fi 11 ing inches, maximum minimum - 1/ rich, reng h, pounds, ml;iiinum Tear-ing strength, pounds, minimum Warp Filling Shrinkage, percent, maximum Warp Filling - 1/ For Typ

12、e II cloth, see 6.3 7 Requirement Type I 2.4-2.7 80 80 115 115 8 8 2.0 2.0 Type II -0.5 0.01 5 22 22 225 225 45 38 2 .o 2 .o Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-ZLLO8C 83 m 797970b 0382582 O m Table II. List ofdefects. Defects Fi 11

13、 i ngwi se Broken or Missing Picks Two or more adjacent picks missing or broken One pick missing or broken 3 inches or more Double Pick or Mispick in improper place Clearly visible I/ heavy pick caused by pick woven Jerked-in or Pulled-in Filling Extra thread lashed into filling Clearly visible L/ o

14、pen place or distortion of fabric extending more than 4 inches from edge Mixed, Uneven, or Soiled Filling; Barre Mark, Fi ne or Coarse Fi 11 ing Adjacent filling wise areas varying visibly in shade Pick Out Mark as Pressure Mark Clearly visible I/ pick out of pressure mark resulting in open place or

15、 distrtion of fabric Slack or Tight Pick Clearly visible L/ Warpwi se Broken or Missing End Two or more adjacent ends missing or broken One broken or missing end 3 inches or more Slack or Tight Ends Clearly visible - 1/ Reed Mark Clearly visible I/ - Floats or Skips 3/8 inch or more in ei.ther direc

16、tion Less than 3/8 inch in either direction Fuzz Balls or Stripbacks z/ Clearly visible I/ Slub, Slough-off, Bunch, Knots, Kinks, or Loops . Large, loose and bulky, 3 times or more than One or more small and tight normal .thickness 8 Major X X X X X Mi nor X X ,x X X X X X X X X X Provided by IHSNot

17、 for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-2LLOBC 83 7779706 0382583 2 MIL-C-Z1108C(AS) Table II. List of defects. - Continued Defects Cut, Torn, or Broken Selvages Extending into body of cloth Holes, Cuts, or Tears Any hole, cut, or tear in the body of clo

18、th Fi ni Shi ng Crease or Mi 1 1 Wr i nkl es Sharp and permanent Multiple soft creases Finishing Bar Clearly visible L/ General Abrasion, Chafe, or Bruise Mark Clearly visible 1/ Bias or Bowed Filling more than 1/2 inch 1-1/2 inches or more from straight line of filling Less than 1-1/2 inches from s

19、traight line but Smash Spots, Stains, or Streaks Texture definitely ruptured Clearly visible L/ Tender or weak spots Clearly visible I/ Pucker Mark (wavy) caused by burling - 2/ Three or more inches - 11 Clearly visible at examination distance 2 feet - 21 Removal of cloth defect shall not cause puck

20、ering 9 Major X X X X X X i ._- - - Mi nor X X X x- . X X Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-flIL-C-2LLOC 83 9993906 038258Lt Lt = MI L-C-2 1 108C(AS) Table III. Overall defects. Defect Edges curled, folded, rolled, beaded, or slack thro

21、ughout the rol 1. Tisght selvage resulting in slackness or waviness of. cloth. Overall uncleanness. Width less than specified. Disposition Class as minor defect and include in AQL determination by class unless these defects either prevent normal hand1 ing and working of the cloth or are detrimental

22、to process- ing or the end use, then reject the lot. Class as a major defect and include in AQL . determination by class, unless the nature of the uncleanness will prevent normal handling or be detrimental to further pro- cessing or final use, then reject the lot. See paragraph 4.2.2.2. 10 a Provide

23、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-. MIL-C-2110C 83 7777706 0382585 b m. Table IV. Test methods. Characteristic I dent i fi cat i on of ny 1 on Melting point Weave Weight Thickness 21 Yarns per inch Breaking strength Tearing strength Width Heat

24、 setting Nonfi brous materi Acidity (pH) Shrinkage 1 Ref er ence Paragraph 3.1 3.1 3.3 Table I Table I Table E Table I Table I 3.4 3.5.1 3.5.2 3.5.3 Table I Test Method 1530 - 1/ 1533 l/ Vi suaT 504 1 5030 5050 5100 51 34 5020 4.4.2 261 1 281 1 4.4.1 - 1/ Unless otherwise specified, a certificate of

25、 compliance shall be submitted and will be acceptable for the stated requirement. - 2/ Except that a 6 ounce total load shall be applied and the pressure foot diameter shall be 3/8 inch, 11 ff U.S. GOVERNMENT PRINTING OFFICE: 1984-705-040/A3730 - - -/ Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-