|
|
|
National Stock Number:
4720-01-623-4554
Federal Supply Class:
4720
National Item Identification Number:
016234554
Description:
HOSE,AIR DUCT
Detail:
A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see HOSE ASSEMBLY, AIR DUCT. For items of sleeve section design rated for high pressure use, see SLEEVE, SEAL, COUPLING. Excludes hose, nonmetallic.
|
Manufacturer Information:
| 512-7551081-F74 | 53711 | NAVAL SEA SYSTEMS COMMAND | | B643-8132-F74 | 96169 | ELECTRIC BOAT CORPORATION | | CWS-PR | 81518 | FLEXAUST INC |
|
Techincal Specification:
| MATERIAL | RUBBER CHLOROPRENE CLASS CR SINGLE PLY | | PLASTIC POLYETHYLENE REINFORCING WIRE | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 4.0 INCHES NOMINAL BOTH ENDS | | MEASURING METHOD AND LENGTH | 20.0 FEET NOMINAL OVERALL | | TEMP RATING | -40.0 DEG FAHRENHEIT AND | | 160.0 DEG FAHRENHEIT |
|
|