NAVY A-A-50532-1990 CLOTH SERGE POLYESTER WOOL《聚酯或羊毛斜纹哔叽布料织物》.pdf

1、I A-A-50532 83 = 7777774 0057270 h I I I. ! A-A- 50532 19 SEPT 1990 COMMERCIAL ITEM DESCRIPTION CLOTH, SERGE: POLYESTER/WOOL I The General Services Administration has authorized the use of this commercial Item Description (CID) in preference to Military This CID covers one type of polyester/wool ser

2、ge cloth which is used in Marine Corps maternity uniforms. I Specification Mil-C-29374. 1 1. Salient characteristics 1.1 General. The cloth shall be a two up-two down right hand twill weave using spun polyester and wool fiber blended into a single spun yarn and woven with a 100% continuous filament

3、textured polyester yarn into an end and end, pick and pick arrangement in both warp and filling of the body of the fabric. The selvage is 100% continuous filament textured yarn . The minimum width shall be not less than 60 inches exclusive of selvages. The cloth shall be 77-83 percent polyester and

4、17 percent minimum 62s U.S. Standard wool or finer. 1.2 Phvsical reuuirements. The finished cloth shall conform to the requirements listed in Table I. 1 I Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addre

5、ssed to the Commanding General (PSE-C), Marine Corps Research, Development, and Acquisition Command, Washington, DC 20380, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter. AMCC - N/A FSC 8305 Distribution Sta

6、tement A. Approval for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-50532 83 m 777777L1 0057273 fJ m A- A- 50 5 3 2 TABLE 1 Phvsical reuuirements Characteristic Reauirements Test methods i/ Weight, oz

7、/lin yd 10.5 - 11.0 Yarns per inch (min) Warp 65 Filling 55 Breaking strength, lbs (min) Warp 160 Filling 140 Dimensional stability percent (max) Warp 2.5 Fi 11 ing 2.5 Colorfastness Light Good Crocking (min) 3.0 Perspiration Wet dry cleaning Good Good ASTM D 3776 2/ ASTM D 3775 2/ ASTM D 3775 2/ AS

8、TM D 1682 2/ ASTM D 1682 2/ 5550 3/ 5550 3/ 5660 3/ 5651 3/ 5680 3/ 5622 3/ Pilling Good 5320 3/ i/ The test methods indicated have been found acceptable to determine if the cloth meets the stated requirements. If the government requires proof that the cloth meets the stated requirements, the test m

9、ethod indicated shall be used. 2/ Refers to American Society for Testing of Materials (ASTM). 3/ Refers to FED-STD-191 Textile Test Methods. 1.3 Put UD. The cloth shall be furnished in continuous lengths of not less than 50 yards. 2. Quality Assurance 2.1 Contractor certification. The contractor sha

10、ll certify and maintain substantiating evidence that the product offered meets the salient characteristics of this CID and that the product conforms to the producers own drawings, specifications, standards and quality assurance practices. The government reserves the right to 2 Provided by IHSNot for

11、 ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-50532 83 _- 7779774 0057272 T-M A- A- 50 53 2 require proof of such conformance prior to first delivery and thereafter as may be otherwise provided for under the provisions of the contract. 3. Regulatory requirements. 3.

12、1 Reuulatorv reuuirements. The contractor is encouraged to use recovered materials in accordance with Public Law 94-580 to the maximum extent practicable. 4. Packaging 4.1 Preservation, D ackaaina, D ackina, labelina and markina. Preservation, packaging, packing, labeling and marking shall be as spe

13、cified in the contract or purchase order. 5. Notes 5.1 Intended use. The cloth is intended for use in the manufacturing of maternity uniforms. 5.2 Orderina data. Acquisition documents should specify the following: 1. Title, number, and date of this document. 2. Color of cloth required (see 1.1). 3.

14、Packaging requirements (see 4.1); a 5.3 Source of documents 5.3.1 Source of aovernment documents. Copies of military and federal documents are available from: Naval Publications and Forms Center 5801 Tabor Avenue Philadelphia, PA 19120 5.3.2 Source of nonaovernment association documents: Copies are available from: American Society for Testing and Materials (ASTM) 1916 Race Street Philadelphia, PA 19103 Review Activity c Preparing Activity Navy - MC Project No. 8305-0318 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-