A-A-50162
TABLE I. Physical requirements (cont’d)
|
Characteristics |
Requirement |
Test Method 1/ |
|
|
Bleached |
Dyed |
||
|
Breaking strength, lbs (min): |
|||
|
Warp |
80 |
80 |
ASTM D 1682 2/ |
|
Filling |
48 |
48 |
ASTM D 1682 2/ |
|
Dimensional stability, percent (max): |
|||
|
Warp |
3.0 |
3.0 |
5550 3/ |
|
Filling |
3.0 |
3.0 |
5550 3/ |
|
Colorfastness: |
|
|
|
|
Light |
- |
Good |
5660 3/ |
|
Crocking (min) 4/ |
- |
3.5 |
5651 3/ 4/ |
|
Perspiration |
- |
Good |
5680 3/ |
|
Laundering (after three cycles) |
- |
Good |
5610 3/ 5/ |
1/ 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 methods indicated shall be used (see 2.1).
2/ Refers to American Society for Testing and Materials (ASTM)
3/ Refers to FED-STD-191 Textile Test Methods
4/ AATCC Chromatic Transference Scale Rating.
5/ The specimens shall be dried after each of the three laundering cycles.
1.3 Put-up. Unless otherwise specified (see 4.2), the cloth shall be furnished in continuous lengths of not less than 50 yards. The cloth shall be put-up in rolls as specified in 3.1 weighing approximately 125 pounds each.
2. QUALITY ASSURANCE
2.1 Certification. The contractor shall certify that the product offered meets the salient characteristics of this description, conforms to the producer’s own drawings, specifications, standards, and quality assurance practices, and is the same as the product offered for sale in the commercial marketplace. When specific quality assurance provisions are specified for any
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