1、 distribution is unlimited. Beneficial comments(recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Defense Personnel Support Center, Clothing and Textiles Directorate, Attn: DPSC-FSSD, 2800 South 20th Street, Philadelp
2、hia, PA 19101-8419, by using the Standardization Document Improvement Proposal (DD Form 1426)appearing at the end of this document or by letter. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-55178 9999974 OLq19b3 889 *a - A-A-5 5 17 8 Material.
3、 practical as long as it meets the requirements of this document. The basic material of the coverall shall be a cotton sateen, bleached white conforming to the following requirements: It is encouraged that recycled material be used when Basic Material Component Testinq characteristic Requirements Te
4、st Method Weight per sq .yd in ounces 9.0 ( Max.) Yarns per inch Warp 85 Filling 48 Breaking strength in pounds (min.) Warp 100 Filling 90 ASTM D 3776,Option C ASTM D 3775 ASTM D 5034 a Dimensional stability 0.2 percent (Max.) FED-STD 191- 5550 GSA ASTM D 2165 5.0 (Min) to 8.5 (Max) Cuffs, Wrist and
5、 ankle of the coverall. The cuffs shall be constructed seamless in one size on a circular knitting machine using a 1 x 1 rib stitch with one end of the elastic yarn laid in every sixth course in the rib knit area. cuffs shall be tapered with a tuck or expanding stitch, with one end of the elastic ya
6、rn laid in every third course. The ends of the Cuff Material Component Testinq Characteristic Min. Test Method Wales per inch 15 ASTM D 3887 courses per inch 22 ASTM D 3887 weight per doz. pairs, ounces 15.0 ASTM D 3887 O Thread, polyester, cotton-covered. The thread for seaming and stiching shall b
7、e a polyester core, cotton-covered thread ticket 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-J . = 9999974 01419b4 715 A-Ao55178 A-A-55 17 8 number 30 or 50,3 ply suitable for intended purposes. As an alternate, a cotton thread cconformins to t
8、ype I 2,ticket number 30 or 50 3 ply may be used for stitching and seaming. The color of the thread shall be approximate the color of the basic material of the coverall. Fastener Tape. The Fastener Tape for the coverall shall have a 8.0 mil hook (330 denier). The hook and loop portions of the tape s
9、hall be 1 inch wide. The color shall approximate the shade shade of the basic materia1,white. The ground ends per tape (including selvages) shall be 174 (min.) when tested. The tapes shall be constructed in accordance with the following: Construction requirements for hook tapes (minimum) Test Method
10、 Hooks per liner inch of tape - 191 Visual Picks per liner inch of tape - 51 Visual Ground ends per tape (including selvages) - 174 Visual Hook ends per tape - 30 Visual Construction requirements for loop tapes (minimum) Picks per inch - 51 Ground ends per tape (including selvages) - 149 Loop pile e
11、nds per tape - 28 Physical Requirements Of The Hook And Loop Tapes Sheer Strength Test Methods FED-STD Hook Loop 5610 the inspection level shall be S-2 and the AQL shall be 4.3. Packaainq Examination. The fully packaged shipping containers shall be examined in accordance with defects listed below. T
12、he lot size shall be expressed in units of shipping containers. The sample unit shall be one shippping container fully packaged. The inspect.ion level shall be S-2 and the acceptable quality level (AQL), expressed in terms of defects per hundred units, shall be 2.5. 5 Provided by IHSNot for ResaleNo
13、 reproduction or networking permitted without license from IHS-,-,-EXAMINE A-A-55178 9999974 O141967 q2ri A-A-55 17 8 Marking (exterior and interior) Ma teria 1 s Workmanship Content Palletization DEFECT Omitted: incorrect; illegible; of improper size, location,or method of application Any component
14、 missing, damaged, or not as specified Inadequate application of components, such as: incomplete closure of container flaps, loose strapping, improper taping, or inadequate stapling Number of items per container is more or less than required NSN shown on one or more items not as specified on shippin
15、g container length, width, or height exceeds specified maximum requirements pallet type not as specified load not bonded as specified Defects. The coveralls shall be examined for the following defects: any hole,cut, tear, color not as specified; any spot or stain or woven in waste (outside); thread
16、ends not removed; label missing, incorrect, or illegible; measurement of item not as specified; open seam. Packaqinq, Packinq, Markinq, and Palletization Packaging, packing, marking and palletization shall be in accordance with ASTM-D 3951, Standard Practice for Commercial Packaging, as specified fo
17、r shipments to the Department of Defense, including Section 7. Shipping cartons shall be style RSC-L, variety SW, with DW liners, class domestic, grade 275. Note: Each shipping container shall contain only one National Stock Number (NSN) and a total quanity of Eighteen (18) coveralls packaged as spe
18、cified as above. Unitized loads, placing boxes on pallets, shall be used whenever total quantity for shipment to one destination exceeds 250 pounds ( excluding the pallet) or 20 cubic feet. Pallets shall have a length of 40 inches and a width of 48 inches. Pallet loads, including the pallet, shall n
19、ot exceed 54 inches in height, 43 inches in length and 52 inches in width. i c i e a 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I A-A-55378 9999974 OL419b 360 A-A-551 7 8 The containers shall be bonded onto wing type commercial 4-way O entry p
20、allets. Note: All palletized loads shall contain only one NSN, to the maximum extent possible. When there is less than a pallet load per NSN, pallets shall be marked “mixed“ and each applicable NSN shall be listed together with its total quantity. Source of Government Documents. Copies of Military a
21、nd Federal documents are available from: Standardization Documents Order Desk Bldg. 4D 700 Robbins Avenue Philadelphia, PA 19111-5094 Sources of Nonqovernment Documents. ANSI/ASQC 21.4 - Sampling Procedures and Tables For Inspection By Attributes (Applications for copies should be addressed to Ameri
22、can National Standards Institute, 1430 Broadway, New York, NY 10018- 3308. ) ASTM-D 3951 - Standard Practice for Commercial Packaging (Applications for copies should be addressed to American Society For Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.) O Custodian: Army-GL Review Activity: Navy-MC Civil Agency Coordinating Activity : GSA FSS Preparing Activity: DLA - CT Project No.8405-0196 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
