ARMY MIL-C-572 G-1972 CORDS YARNS AND MONOFILAMENTS ORGANIC SYNTHETIC FIBER《纱线和单丝有机合成纤维电线》.pdf

1、M2L-C-672GmidXIL-c-m?10 Jane 1969/MUITARY SPECIFICATIONC-, YARM AND MONOormANIc SYNTHETIC PmERThis Smdficatiml is TfornmbYdl Ihmrc-M* sad Amu3esdthe d IMfa19e.L 8COPE1.x -sCo. m8 Spdncauon cwarmagsalc syltbeuc nbersthst may baIIaedtiiEsdat4tylxor dexk-e 6.5.5) for ysrne aad cordsges) speci!kd (see 6

2、2 au! 6.4).3.5 Promy vaiue6. The property mlues shall be as specified III txbks I and Is for the varioustypes sad forms of fibers.3.6 Workmanship. ThematerlaI shs.Ube mamlfsctured aad processed inamsnnerthatwulimmm its meeting U the requirements of thts qmdkxtion.4. w ASSURANCEPRovmms4.1 ResIxJneih

3、ilib for !nmhrction. Unless ckherwise spettfied tri the cadract Orprcbaee order,* supplier is rewdhle for tbe performance d sll inspectimt requiremet$s es qiectfled herela.asciherwises pecifled lntbcmtrsct Or-, theeupplte rmsyusehisowsor snyottmr!scfMes suitable for the performance d th hmpection re

4、quirements specified hereti, unless ds -b?ti-e. tibvcramtntr stlwright topxrfcrmsnyoi theinspecumueet forth in tbe spdfkxth where such i.cwectiake are deemed necessary to sssure 8upplies sadeemices ccxdorm to prescribed requirements.2)Provided by IHSNot for ResaleNo reproduction or networking permit

5、ted without license from IHS-,-,-(Roporty10b tdodTaMcItyUnkmuadEklag9tl.dNpture unknoitod Elatilerecovory Uolsturo - Ilnou dM!%- 17=TML8Lmh999dL4Ormtbatlcfbrs.TABUIm.MQndmnwYvahud9MtmoPA4.4.1.2.1 SamoUnKRIan. Sample mite shall be selected rardomly from each inepecwm lot.Tba sample sise shall be in a

6、ccordsace with table RI. AWaWXMly7y8rda aMllbewlwoUnd fromeach uaitIIItheeampie.TABLE . Semdins for eraxp A inspection.M size sample size Accept Reject5oandunder - 8 051andowr - 32 1 :i d)4-)Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-#-T/MIL-C-S

7、72G -4.4.1.2.2 clseeifiatiou of defecm. The classtiioII of defects for * sad ameaetiex8mbticm shall be 98 specified in table Iv.TABLE IV. Clss8ifkaMon of ddects.t- 1 DefectsCrttical:1 None dellaed .Majar:101 Rtictwttype and fcKmspecLfbd.102 Eofuse ofunmatimrbed.103 MaA/AmM*le to type PM only.5Provid

8、ed by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MKL-C-S72G )T4.4.1.3.1 SamPUS plan. Ssmple Ws, braider tubes, Se* cbeeeea, cope, or apcmla aldldeselected tnsccardaace wttb* VI. Tbese8ampie ualtemay bechoeen tromtbegroup A -*8.TABLE VI. samPUrigfor jzrcup B

9、 inspection.L9t she Sample 8izeltoa9to M0 :181 to Soo 3solmsoo 5sol to 1300 71s01 to 2000 104.4.1.3.2 Defective. ?formore unltsfall say test, tbelotehsll berejected (see 4.5.3snd6.6),4.4. X.3.3 Rejected Ms. If an inspectkm lot is rejected, M sur may rework it to correcttbe ) the amber required and t

10、he mmher of yards to be fumiabdSize required (oee”3. 4, 6.4, and Me WI).Number of fiiiunents in mm (if required by afcatim).Namher of plies in cordage (if required by acaUon).Number of twists and directicm of twist (if rquired by aiJioe).Levels of preservation, packng, end packing (see eection 5).6.

11、3 Calcuiatkm of diameters. The appXne diametere ioinchee of thevarioaasizem tithenrlous -s oi matarials, at conditioo C-96/33/SO, can ha calculated from the dmate -Wand Dominai deniers by usins the formulx 1D = o. mWhere:D . di,a,uleter in inches.Example: Typ PDenier size = 15d = 1.14 gm/cm3D = 0.00

12、046S * .= O.00046S +3. 16= 0.00046S (3.6)= 0.001685 inch.6.4 Sises. Not all synthetic fibers are available in all forms sod sises from all manufacturers.Before ritionlng, sizes available should be ctwcked with the mamktwer. Far the idaaceof those requisitioning these materials, table WI gives the sm

13、eeentiy available forms sad sizes.6.4.1 Texmrn berinK system. Deoier units may be cooverted into Tex units by dividing hy 9.(A Texunit ianume%iyequaltotbemaaaingrsms oflidlometer ofyim. )6.5 OIM.6.S.1 Cordaue.Cordage(form C)ie the prodwt formed by iwlaUrgbgether two cmmare plym.6.5.2 Yarn. Yam (form

14、 Y) is the product formed by two or more siagle continuous filamentthreada -ted together.6.5.3 Monofilament. Monofilament (form MF) is a SIttgle cootiauous filament.6.5.4 Ply Yarn. Ply yarn is the prom-&y- -m-RecOTerylees tbaa minimum Specined:hfoIAure ebearlal: (Spedfied proeedlres).A=rage percent

15、moisture abeoqtirm exceeds limiting maximum.Imigt!mse llnear change: (spectfled procedures).Awerage perceot aMnkage e=eeda Ilmiclq mammu.Cold bend: (qwdfied pedsres).material cnacks, breaks.).12 -J)Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-

16、C-S72G6.? Internationaletandardiraticmamcement.CeIw prorhiooe of this Specific.aticm 8re tbeeubject of Internaticmai StandarctIzaUon Agreement ABC-NAkW-STD-17. When amendment, revl-slon, or cencella.tion of thin specification is propoeed which will aifect or violete the intematiooalqpement concerned

17、 the prep=iag activity wiU - appropriate reconcl.liation actinri throushbtem8tIoaaJ utamiardization cbannela tncluding dep=tmental standardization Offlcea, if required.Cukdhne:&my -ELNSYY-AirForce-62Review actttities:my - EL, MX,AVNavy -Air Force -80, 82DSA-EUseractivities:Army -MU, WCNwy -SE,IDAir

18、R.nwe- )Prep9ringactirlty:Army - ELAgent:DSA -ES(Reject 4020-0221)Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-.-)Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-