| CLOTH NAME | DUCK |
| CLOTH WEIGHT | 8.0 OUNCES PER SQUARE YARD MINIMUM |
| ENVIRONMENTAL PROTECTION | MILDEW RESISTANT AND OIL RESISTANT AND WATERPROOF |
| FIBER MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-882 TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE BASIC |
| FIBER MATERIAL | COTTON BASIC |
| IMPREGNATION SUBSTANCE | RUBBER, SYNTHETIC |
| LENGTH | 2.333 YARDS |
| NONDEFINITIVE SPEC/STD DATA | I TYPE |
| PROCUREMENT GROUP CODE | 30738 |
| SPECIAL FEATURES | THICKNESS:0.50 INCHES PLUS OR MINUS 0.031;TYPE 1:(SHEET) |
| WIDTH | 36.000 INCHES MINIMUM AND 48.000 INCHES MAXIMUM |
| THICKNESS | 0.47 INCHES MINIMUM AND 0.53 INCHES MAXIMUM |