ARMY MIL-D-38024 B-1965 DROGUE PARACHUTE STATIC LINE《强制开伞拉绳套》.pdf

1、t . I MIL-D-380246 Lb U 777770b OL753b3 b - 27 August i965 SWEEXEDING MIL-D-38024A 24 September 1964 MILITAPY sp%cIl?IcmIoN DROGZIE, PARACHUTE STATIC This specification is mandatory for use by all Departments and Agencies of the Department of Defense. 1. SCOPE 1.1 This specification covers me type o

2、f drag device used to achieve desired trailing characteristics of a static line. * 2. mPLIcmmDoCms 2.1 The following documents, of the issue in effect on date of invitation for bids or request for proposal, form a part of this specification to the extent specified herein. SPECD?ICATIONs FEDEmL T-T-8

3、71 - Twjne, Cotton, wrapping V-T-295 - Thread, Nylon FPP-B- - Box, Fiberboard ULJ-P-268 - Paper, Kraft, Untreated, wrapping MILI!I!ARY MIL-T-W - Tape and Webbing, Textile, Reinforcing, Nylon MIL-C-Wb - Cord, Nylon MIL-I-O - Ink, Marking (for Parachutes and Other Textile Items) MurC-7219 - Cloth, Nyl

4、on, Duck, PUed Yarns, for Parachute Packs MIL-B-43291 - Boxes : Fiberboard; Corrugated, Double-Wall, Weather Resistant STANDARDS FEDERAL Fed. Std. No. 751 - Stitches, Seams and Stitchings Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-STD-u)5 -

5、Sampling Procedures and Tables for inspection by MIlrSTD-129 - Markhg for Sipment and Storage Attribut es DRAWING AIR FORCE 6m459 - Drogue, Parachute Static Line (Copies of specifications, standards and drawhgc required by suppliers in connection with specific procurement functions should be obtaine

6、d from the procuring activity or as directed by the contracting officer). (Figure 1 is a miniature reproduction of referenced drawing and is attached for information ow) . 3- IIEpecified, the supplier may utilize his am facilitiesor any cammercial Laboratory acceptable to the Government. The Governm

7、ent reserves the right to perfom any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies conform to prescribed requirements. f an inspection requirements as specified herein. 4.2 Preproduction sample Uicpection.- When required, examination

8、 and testing of the preproduction sample shall be made of a completely fabricated item for all provisions of this specification, applicable to end product examination and tests, except that acceptable quality levels and inspection levels do not apply. 4.3 sampling for inspection an acceptance.- Samp

9、es shall be seected in accordance with the provisions of MIL-STD-105. * 4.3.1 Component and material inspection.- In accordance with 4.1 above, components and materials shall be inspected and tested in accordance with all the requirements of referenced specifications, drawings and stanards unless ot

10、herwise excluded, amended, modified or qualified. in this specification or applicable purchase document. 4.4 inspection for acceptance. - 4.4.1 inspection lot.- 4.4.2 Examna - tion of end item.- The sample unit for this examination Lots shall be expressed in units of drogues. shai be one (i) drogue.

11、 an acceptable quality levels (AQES) shall be as set forth below. The classification of defects, inspsction leveis 4.4.2.1 Examuia * tion for visuai characteristics. - Examine Defect Classification Major Minor Material Wrong color X Design Any characteristic not in accordance with specified requirem

12、ent X Construction and Any component missing, or not assembly assembled or joined as specified X Cleanness Grewe, dirt;, oil, or other foreign matter 3 ._ -. X Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-P.” NIL-D-3802qB 36 = 7977906 0375366 3 Ex

13、amine Defect Classification Major Minor Seams Open seam X Open seam overstitched less than 1 inch X NOTE Stitches and stitching : A seam shall be classified as open whenever breaks, runoffs, or two or more consecutive skips occur in stitching an are not over- stitched or restitched as specified. Not

14、 type of stitch specified X Ends of stitching not secured as specified (except where turned under in a hem or held down by other stitchfing) specified One stitch per inch less than minimum Two or more stitches per inch less One or more stitches per inch in excess of maximum specified Inose tension,

15、resulting in loose top or bobbin thread; or tight tension resulting in tightness or puckering of material at switch than minimum specified X line Thread ends not trimmed Any row of stitching missing Needle chews Stitching pattern not complete Stitch margin or gage not as Specified X X X X X X X X X

16、Stitching run-off at ege cutt-g material X Nyion cloth ana Holes, tears, or cuts tape Abrasion or thin material X X Nylon cord Cut, tear or break X ends of cord) X Abrasion, or seared area (except on Any splice or not continuous X Ends not seared X Ident ificat ion Miss-, illegible, incorrect, wrong

17、 =king cblor, or location, or not applied as specified X 4 -7 -” ” Y Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-38024B Lb 777770b 01753b7 3 m- ! Ma-D-38024B 4.4.2.2 Dimensional examination.- Inspection shall be made of the end item for com

18、pliance with dimensions and tolerances specified in the applicable specification or drawing. t Aoy deviation therefrom shall constitute a defect. ! - I_ r. I examinations.- inspection levels and acceptable quality levels (AQLs), ex- t 4.4.2.3 inspection levels and acceptable quality levels (A) for p

19、ressed in defects per hundred units, shall be as follows: Inspection levels A first an interior examination, and second, an examination of containers fully prepared for delivery. prepared for delivery as set forth above. and the acceptable quslity level (AQL) shall be 6.5 defects per hundred units.

20、*I 4 Defects shsll be scored . as specified below. The sample unit for each of the two phases shall be one container The incpection level sall be S-2 - . .- Ekamne Defect Marking (interior package and ex- terior container) amitted; incorrect; illegible; improper size, location, sequence or methcd of

21、 application. Materials Component missing, damaged, defective, or not as Specified. Workmanship Inadequate application of components such as improper taping of seans, corners anti joints; (as applicable); loose strapping or tape, inadequate stapling; bulging or distortlon of contaers. Contents Numbe

22、r per package or container not as specified. 5. PRJ!PARA!IION FOR DEL?XZRY 5.1 Packaging.- Packaging shall be level A or C as specified (see 6.2). 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-5.1.1 Level A.- Each drogue shall be laid out flat. T

23、he vane and attached I cord shall be folded on top of the body. The drogue shall then be folded in half aong the length. Icen container conforming .to style RSC-L, typ CF or SF, class domestic, variety SW, grade 275 o9 PPP-B-. Iche inside of each shipping container shall be fitted with a taped liner

24、 confoimiog to type CF, chss domestic, variety SW, grade 275 of PPP-3-636. kvel A packages SU be packed flat, three in length, five in width, and five container shall approximaCe 25-l/2 inches in length, 22-1/2 inches in width, and i8-3/4 inches in depth. dpproxhate dimepsions are furnished as a gui

25、de only. and bottarn with a sheet of 30 pound minimum Mis weight kraft paper confombg to grade B of W-P-268. accordance with the appendix of the container specification. in depth within a shipping container. Inside dimensions of each shipping Each container shall have the contents completely covered

26、 on the top Each shipping container shall be closed method II in 6 ._ -. . . . . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I 4 MIL-D-38024B 5.2.3 Level C.- Drogues, packaged as specified in 5.1, shall be packed in a manner to insure carrier acc

27、eptance and safe delivery at destination at the lowest transportation rate for such supplies. Containers shall be in accord- ance with rules or regulations of carriers applicable to the mode of trans- portation. 5.3 W-.- In addition to any special marking required by the contract or order, intermedi

28、ate packages and shipping containers shall be marked in accordance with MIL-STD-129. a manila colored paper shipping tag for the identification information. Each intermediate package shall have attached 6. NOTES 6.1 Intended use.- The drogue covered by this specification is intended for use as a sta

29、bilizing device to achieve desirable trailing characteristics of the static line to permit consecutive delivery of cargo and troops during airborne operations. * 6.2 Ordering data.- Procurement documents should specify the following: u. b. Stock number. c. Whether preproduction sample is required, a

30、nd if required, number d. Title, number and date of this specification. of samples (see 3 .i) . 5.2). Selection of applicable levels of packaging and packing ( see 5.1 and 6.3 For access to standard shade samples, address the procuring office issuing the invitation for bids. indicate were changes (a

31、dditions, modifications, corrections, deletions) from the previous issue were made. the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of

32、the marginal notations and relationship to the last previous issue. * 6.4 !The margins of this specification are marked with an asterisk to This was done as a convenience only and -. 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-38024B Lb m

33、 3797706 0235370 3 = MIL-B-38024B Preparing activity: ,_L Custodians: - .- .&* I 1 - e- - - - Arniy L GL -y - Ai-rny - GL Navy - MC Air Force - il - * Project No. 1670-0184 Review activities: i Army-m Air Force - Il, 67 User activities: Ai-rny-m Navy - MC . Review and User information is current as

34、of the date of this document. For future coordination of changes to this document, draft circulation should. be based on the information in the current Federal Supply Classification Listing of DOD Documents. 8 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-D-3802qB Lb W Ob OL537L 5 m 3 = .- ?-A Y Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-