NAVY MIL-C-81252-1965 CLOTH COTTON ORGANDY《棉质布料》.pdf

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1、.1 . . MIL-C-1252 3 m 7977906 OYOYL5 T m . . _. . -. . . . . . . . ., . . c I _ . _ ,. . . f - _- MIL-c- 81252(WP) 28 April 1965 MILITARY SPECIFICATION CLOTH, COTTON ORGANDY This specification has been approved by the Bureau of Naval Weapons, Department of the Navy. 1. SCOPE . 1.1 Scope. This specif

2、ication covers one type of cotton organdy cloth. 2. APPLICABLE DOCUMENTS 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. SPECIFICATIONS Federal CCC-T-191 Textile Test Methods

3、 Military MIL-P- 116 Preservation, Methods of STANDARDS Military MIL-STD-105 Sampling Procedures and Tables for Inspection by Attributes MIL -STD - 129 Marking for Shipment and Storage (When requesting any of the above documents, give the title and complete designation of the item shown above. Copie

4、s of this specification and other unclassified specjfications, standards and publications required by contrac- tors in connection with specific procurement functions may be obtained from the Commanding Officer, Navy Su ply Depot (CDS), 5801 Tabor Avenue, Philadelphia, Pennsylvania, 19120. 7 3. REQUI

5、REMENTS 3.1 Preproduction samples. Unless otherwise specified in the contract or order, preproduction samples of th prgandy cloth shall be manufactured using the methods and procedures proposed for the Froduction. .The sample Provided by IHSNot for ResaleNo reproduction or networking permitted witho

6、ut license from IHS-,-,-p- - ._ . . :* .- MIL-C-BI252 83 7777906 0404836 I a - - shall be tested as specified in Section 4 herein and is for the purpose of determining that, prior to starting production, the contractors production methods are capable OI yielding items that comply with the technical

7、require- ments of the contract. After satisfactorily passing all the preproduction tests specified herein, no changes in raw materials and processing of mater- ials for production shall be made without prior written approval of the procuring activity. 3.2 Data requirements. No data is required by th

8、is specification or by applicable documents referenced in Section 2 unless specified in the contract or order (see 6.2). 3.3 Material. The material shall be cotton that has been thoroughly clean- ed, well carded, drawn and evenly spun into yarn with sufficient twist to insure a smooth, even finish.

9、3.4 Physical and chemical properties. The physical and chemical proper- ties of the material shall be as specified in Table I. Table I. Physical and Chemical Properties Property Value . Weight, ounces per square yard Threads per inch Warp Fill Breaking strength, pounds per inch Warp . Fill Warp Fill

10、 Tearing strength, pounds 1.2 to 1.6 76 to 80 70 to 74 0.87 (minimum) O. 51 (minimum) 3.4.1 Weave and color. The cotton organdy cloth shall have a plain weave and shall be white (natural) in color. c Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MI

11、L-C -81252 (WP) 3.5 Workmanship. The material shall be uniform in quality and shall be free from impurities and other defects that could adversely affect its use. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for inspection. Unless otherwise specified in the con- tract or purchase order, the su

12、pplier is responsible for the performance of all inspection requirements as specified herein. Except as otherwise speci- fied, the supplier may utilize his own facilities or any commercial laboratory acceptable to the Government. The Government reserves the right to perform any of the inspections se

13、t forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. 4.2 Classification of inspections. inspection of the cotton organdy cloth shall be classified as follows: a. Preproduction inspection (see 4.4) b. Quality conf

14、ormance inspection (see 4.5) 03 Sampling 4.3.1 Preproduction sample. A preproduction sample of sufficient quantity of the cotton organdy cloth manufactured in accordance with 3.1 shall be sub- jected to three each of the preproduction tests detailed in 4.4 at an activity designated by the procuring

15、activity. Further production of the cotton organdy cloth by the supplier, prior to the approval of the preproduction skmple, shall be at the suppliers risk. ified, the sampling plans and procedures set forth in MIL-STD-105, level s-3 shall be used in determination of acceptability of the cotton orga

16、ndy cloth in- spected as specified in 4.5. sufficient material shall be taken from each roll to be sampled in a lot to perform the tests as specified in 4.5. 4.3.2 Quality conformance inspection sampling. Except as otherwise spec- 4.3.3 Inspection lot. An inspection lot of cotton organdy cloth shall

17、 be all the material presented for acceptance at one time and produced in a single manufacturing run under homogeneous conditions of manufacture. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-C-1252 3 7779706 0404L 5 4.4 Preproduction inspect

18、ion. The preproduction sample shall satisfactorily pass the quality conformance inscctions detailed.in 4.5. 4.5 Quality conformance inspection 4.5.1 Visual examination. Visually examine each container in the lot to determine compliance with 3.4.1, 3.5 and Section 5. 4.5.2 Physical tests. Testing for

19、 physical properties shall be in accordance with CCC-T-191 as specified in Table II. Table II. Physical Test Methods Property CCC-T-191 Method Number Weight 5041 Thread Count 5050 Breaking Strength 5100 Tearing Strength 5 134 4.6 Acceptance criteria 4.6.1 Preproduction. Failure of any sample to comp

20、ly with any requirement of this specification shall be cause for rejection of the sample. Quality Level (AQL) of 6.5 percent in accordance with MIL-STD-105, level S-3, normal inspection, single sampling. 4.6.2 Quality conformance. Acceptance shall be based upon an Acceptable 5. PREPARATION FOR DELIV

21、ERY 5.1 Preservation, packaging and packing. Unless otherwise specified by the procuring activity, the preservation, packaging and packing shall be in accord- ance with MIL-P-116, method Lu. 5.2 Marking. Each container shall be marked in accordance with MIL-STD-129. Marking shall include, but not be limited to, the following information: 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-,-,-