ARMY MIL-W-5625 K-1991 WEBBING TEXTILE NYLON TUBULAR《空心尼龙网织物》.pdf

1、MIM-5625K 23 AusuSt 1991 SxJPERSmm MIM-562s 29 March 1984 Ibis specification is appruved for use by all Departments and Agencies of the Department of Defense. 1. smm 1.1 m. lhis specification covers woven nylon tubular webbing for PEUZlChUkS. * 1.2 Classification. !the webbing shall be of the follow

2、ing widths as specified (see 6.2). 3/8“ 1/2- 9/16” 5/8- 3/4- 7/8-inch l-inch 2.1 Government documents. * 2.1.1 scecifications, standads, and handbooks. me following specifica- tions, stardards, and handbooks form a part of this docxnnent to the actent specified herein. Unless uthmise specified, the

3、issues of these documents are those listed in the issue of the Deparhnent of Defense Index of specifi- cations and Shdazds (DODISS) and qlement thereto, cited in the solicitation (see 6.2). SPECIFICATION MILITARY “43334 - packasing of Textile Wkbirq and Tape Beneficial COBrrments (reccsrPnenaations,

4、 additions, deletions) and any inendatamaybeusedinimpravirqthisdocumentshouldbe address distribution is unlimited. O c Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIM-5625K FED-sTE191 - Textile Test mthods MILr105 - sampling procedures and Tables

5、 for Inspection by Attributes (unless otherwise Mated, copies of federal and military specifications, standards, and handbooks are available fm the Sbndaxdization Docxrments Wer Desk, Building 4D, 700 Rcd3bins Avenue, Philadelphia, PA 19111-5094.) * 2.1.2 Other Gavenrment documents, drawinss. and mb

6、lications. The folluwing other Govenrment documents, drawirqs, and publications form a part of this document to the extent specified herein. Unless otherwise specified, the issues are thce cited in the solicitation. Rules and Regulations Under the Textile Fiber Pmducts Identification Act (Copies are

7、 available from the Fderal Trade Canmission, Pennsylvania Avenue at Sixth Street, N.W., Washington, DC 20580-0001.) 2.2 Wer of precedence. In the event of a conflict between the text of this dwumnt and the referem=es cited herein, the text of this doannmt takes precedence. Nothing in this docxrment,

8、 hawever, supersedes applicable laws and regulations unless a specific exenption has been obtained. 3. * 3.1 First article. When specified (see 6.2), a sample shall be subjected to first article inspection (see 6.3), in accordance with 4.3. 3.2 Standard -le. lhe dyed webbing shall match the standard

9、 sample for shade and ap- shall, unless otherwise indicated, be equal or better than the standard sample with mspect to all characteristics for which the the other 2 shall be spaced on -ch side of this center yam at a distance ofmot less than 9, but not more than 11 face warp yarns. c. webbing of 5/

10、8-inch width shall have 2 yelluw or black warp yarns separated by 3 face warp yarns located in the center of the face side. Ihe yellw or black yams shall be men in such a manner that when the webbing is flattened the yarns will weave mer the same face pick. d. Wekbing of 3/8- width shall have 2 yell

11、uw or black warp yarns on the face with no ends of natural in between. e. Webbing of 7/8-inch width sha3.1 have no identification warp yams. 3.4.1.2 For dved webbinq. Mhen dyed webbing is requird, the identification yarns shall be as specified in 3.4.1.1 except that the Color shall be black and the

12、yams shall be “dyed polyester, “3yd nylon 6, or yarn-dyed nylon 6,6. Ihe identification yams shall not pucker or form loapsafterthew2/ 201 101 202 203 204 205 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MILrw-5625K r TABI% III, End item visual

13、defects (dd) Defect Classification critical mjor Minor Mge folded or rolled (See aease or wrinkle defect.) 206 Fonning clearly visible filling loops, or edge tied loosely to body of webbing for 2 linear inches or more a/ Edge lowe (slack) Resulting in waviness, aistortion in orientation of filling,

14、or looseness along edge Ege-nicks or nick or bump falling autside the width tolerance as specified or aceding 1/4 inch in length Edge cut, torn or frayed Any cut, torn, or frayed edge; or any clearly visible rupture of yam along edge U Edge tight Resulting in visible tension along edge or pucker, wa

15、viness, baggi- ness, or slackness that cannot be flattened by -manual pressure U Fine or light fill- ing bar, light place Clearly visible lJ Floats or skips Multiple, 1/2 inch or mm in 0081- bined warp and filling directions or single float or skip mer more thanlinch ccmbined warp and filling direc-

16、 tions or single float or skip wer more than 1/2 inch but not exceed- Multiple, less than 1/2 ind in ing1inch,ifinwarp,ormorethan 1/4 inch of the width but not exceed- ing 1 inch, if in filling 8 102 103 104 6 7 8 105 207 Provided by IHSNot for ResaleNo reproduction or networking permitted without l

17、icense from IHS-,-,-MILrW-5625K O TABT% III. End itan visual defects (contd) Defect classification critical mjor Minor Hitchback crack Jerked-in filling, slough-off, slug Kinks Knots Mispick, double Slub or slug, gout smash spot, stain, or Streak Tight end Tight pick or tight filling clearly visible

18、 apening between adjoiniq picks, or warpwise tension over part of the width dting in visible light and heavy places More than twice the thickness of the normal yam Morethanthreeinany9linear Morethantwotsinany9 inches linear inches single knot with untrimmed ends extending mo= than 1/16 from surface

19、mo or more across the full width Single across the full width W or more in the same length, jerked in between picks, or forming clearly visible loops on the surface single, jerked in between picks, or fomung clearly visible loops on the surface lJ mre than twice the thickness of the yarn (or ply, if

20、 plied) Any - my clearly visible dirt, rust, grease, oil spat, stain, or -Y Clearly visible lJ Resulting in rolling of webbing (also see IWge tight“ defect) 9 208 209 106 107 210 108 211 109 212 2 13 9 2 14 110 111 Provided by IHSNot for ResaleNo reproduction or networking permitted without license

21、from IHS-,-,-MIWJ-5625K III. End item visual defects (contd) Defect classification mitical Major Minor mny draw for more than 9 inches 112 Width Beyona specified tolerances Yams (filling) ltJoYarnspered 10 clearly visible at normal -ion distance (approximately 3 feet). TABLE IV. sarde size and accep

22、tame criteria -le size mt size (spools) (spools) acceptance number 50 or less 2 O 51 up to and incl- 500 R 1 501 and over 13 2 IJ zlpplicable only to overall examination in 4.4.2.2 and length examination in 4.4.2.3. 4.4.2.2 Overall examination. Ea cloudy or stmaky Identif icatim Act Not labeled in a

23、ccordance with the Textile Fiber prodtuds 4.4.2.3 Lemth examination. Ixlring the ov+xiLl examination, each spool in the sample shall be examined for the defects listed belcrw. If the tcrtal nmkz of length defects in the sample exceeds the aicable acceptance nunker specified in table IV, the lot shal

24、l be rejected. In addition, the lotshallberejectedifthetotaloftheagrosslengthsofallthe spools in the sample is less than the total of the gross lengths =ked on the spool labels. Lemth defh Gross length is more than 2 yards less than the gross length Grass length is less than specified minimum length

25、 or mre than Any individual piece of webbing is less than 20 yamk in length Any spool containing more than the TMxirrmm allamble nmber of pieces 4.4.3 End item test-. le webbing shall be tested for the marked on the spool label specified maxirmrm length characteristics indicated in table V. Ihe meth

26、ods of testing specified in “191, wherever mlicable d as listed in table V shall be follmed. Except for breaking shmqth, the mysical and chemical values specified in &-ion 3 ay to the average of the determinations made on a sample unit for test purposes as specified in the applicable test methods. F

27、or breaking strength, the requhmmt -lies to the individual specimens. Except as otherwise specified, all tests sfrall be perfom& under shrdard cmxtitions in accordance with F“m191. All test reports shall contain the individual. values utilized in expressing the final mt. Ihe sanple unit dl be 25 yar

28、ds of webbing. Except for breaking strength, the lot shall be unacceptable if one or more sample units fail to meet any mquinmnt specified. le sample size &all be as follow: 800 or less 801 up to and including 22,000 22,001 and aver 11 2 3 5 Provided by IHSNot for ResaleNo reproduction or networking

29、 permitted without license from IHS-,-,-MIL-W-5625K TABLF: V. Enditem tests a Characteristic Material identification Melting point Absence of bleaching Denier mist Colorfastness to: Light Laundering Light (identification yarns) Laundering (identification yarns) Thickness , Weight Breaking strength T

30、otal ends Yarns per inch (filling) Ply Weave PH Shrinkage Light resistance Heat resistance 3.3.1 3.3.1 3.3.1 3.3.2 3.3.3 3.4.2.1 3.4.2.1 3.4.2.2 3.4.2.2 3.5 3.5 3.5 3.5 3.5 3.5 3.6 3 7 3.8 3.9 3.9 1530 J/ 1534 lJ 1/ 4021 A/ 4052 or 4054 A/ 5660 5614 2!/ 5660 5614 2/ 5030 5043 4108 5050 5050 Visual J

31、/ Visual 3/ 2811 4.5.3 4.5.1 4.5.2 - 1/ Unless otherwise specified, a certificate of ccmrpliance shall be sWtted and will be acceptable for the stated requirement. - 2/ on the color transfer cloth evaluation, only the stain on the nylon fibers of the color transfer cloth shall be evaluated. - 3/ One

32、 detennination per sample unit and the results reported as or “fail“. * 4.4.4 Packinq inspection. The sampling and inspection of the pres- ervation, packaging, and container marking shall be in accordance with the requirements of MIL-P-43334. 4.4.5 Palletization examination. The examination shall be

33、 in accordance with the quality assurance provisions of MIL-P-43334. 12 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIG“5625K 4.5 Methods of inmection. 4.5.1 ?esistanCe to licht test. Specimens of wekbing -1 be exposed in the accelerated weatheri

34、ng unit as specified in Method 5804 of FEXMTP191. A sufficient quantity of specimens to make five warp breakage tests shall be expcsed. ComxDfilte.mandflnshineCartxznsshallbeused. Thetotal exposum time shall be 50 hours at 55 perce& dative hddity and black panel tempexature of 155O f 10%. ?he spray

35、heads shall be shut off during the entire period. At the end of the exposum period, the specimens shall be brought to equilibrium under &andard atlitions as defined in FED“191. They shall then be tested for breaking strength as specifiedintableVandthepercentofbreakingstrengthlossshallbe calculated a

36、s follaws: Original breaking strength - Breaking strength after aging FtZment of Original breaking strength X 100 = bm strength 4.5.2 Resistame to heat test. Five l-yard specimens of shall be selected frcan the -le unit. The test specimen shall be fllspended in a circulating air aven at a bqerature

37、of 356O ,+ 5% for 1 hour. After nxnoval from the aven, the specimens shall be bmught to equilibrium under . standard conditions as defined in F“SlIP191. They shall then be tested for breaking strength as specified in table V and the percent of breaking strength lcss shall be calculated as follaws: *

38、 Original breaking strength - Ekeakhg strength after aging percent of x 100 = breaking strength Original breaking strength 4.5.3 Residual shrinkace test. Three 24-inch full width specimens shall be selected frcan the sample unit. !the specimens shall be brought to equilibrium under startiad conditio

39、ns as defined in FEESID-191. Eighteen- I inch gage marks shall then be placed on the specimens with aiindelible marking dum. imens shall then be placed in a container of water maintained at looo ,+ 2 and kept submexyed at that temperature for 60 to 70 minutes. (NOTE: It may be necessary to attach we

40、ights to the specimens during the period.) At the end of the exposwe period, the specimens shall be med and air dried withcut tension at a temperature not exceeding 105%. After dryirq, the specimens shall be brought to equilibrium urder standard conditions as defined in F“SITl-191, the dishme betwee

41、n the gage marks remBasured and shrinkage calculated as follaws: Ihe 7 Original length - Final length Original length x 100 = percent shrinkage 13 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1 MIL-W-5625K 83 W 9999906 0492644 9 = : -2 =F 1“ i MIM

42、-5625K 5. PAmm 5.1 l?ackachq. Packaging shall be level A, B, or C as specified (see 6.2). 5.1.1 Levels A, B, and C. Wkbing, put up as specified, shall be packaged in amordance with the applicable rquinmmts of MIkP-43334. 5.2 packing. Packing shall be level A, B, or C as specified (see 6.2). 5.2.1 Le

43、vels A, B, and C. Webbing shall be packed in acoordam=e with the applicable nquimnmts of MIGP-43334. 5.3 Palletization. When specified (see 6.2), the webbing shall be packed as specified in 5.2, shall be palletized in accordance with MIGP-43334. 5.4 Markinq. In addition to any special marking requir

44、ed by the contract or purchase order, shipment shall be marked in accom with 1kF43334. 6. NULES (Ms section contains information of a general or explanatory nature that may be helpful, but is not mandatory. ) 6.1 Intended use. The webbing is intended for use in parachute construction. The 3/8-inch w

45、ebbing is utilized for drogue chute shroud lines of a parachute deploying system. 6.2 Adsition reauirementS. Aquisition docnrmentS must specify the follawing: a. b. C. d. e. f. g* h. Title, number, and date of this specification. Width required (see 1.2) Issue of DODISS to be cited in the solicibtio

46、n, and if required, the When a first article is required (see 3.1, 4.3, and 6.3). color required (see 3.4). when length on spool is other than specified (see 3.10) . Levels of presewation and packing (see 5.1 and 5.2). when palletization is- required (see 5.3) . specific issue of individual document

47、s referenced (see 2.1.1) . * 6.3 First article. When a first article is required, it shall be inspected and approved under the appropriate provisions of FAR 52.209. The first article should be a prepmduction sample. The contrading officer shmld specify the appropriate type of first article and the n

48、mbr of units to be furnished. The contracting officer shad also include specific instructions in acquisition documentS regarding arrangements for selection, inspection, and appmval of the first article. 6.4 -le. For access to samples, am the contracting activity issuing the invitation for bids or re

49、cpest for proposal. 14 , Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-6.5 Web We-. In order to satisfactorily manufactum wekbing when dyeing is required, ,it may be neoessary to yarn dye the material. Marmfacturers are uqed materials in volume. * 6.6 Dvestuff formlatiom. but nut mandatDry dyestuff formlation for Camouflage Green 483 is as f