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National Stock Number: 4720-01-414-0333
Federal Supply Class: 4720
National Item Identification Number: 014140333
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.
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Manufacturer Information:
| 12450233 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 5498K13 | 39428 | MCMASTER-CARR SUPPLY CO | | RCSK16931 | 34623 | AM GENERAL LLC | | 55125K131 | 39428 | MCMASTER-CARR SUPPLY CO | | 5512K13 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| MATERIAL | FIBERGLASS AND | | COTTON 1ST PLY | | RUBBER CHLOROPRENE CLASS CR AND | | FIBERGLASS REINFORCING CORD | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 1.000 INCHES NOMINAL FIRST END | | CONNECTION TYPE | PLAIN BOTH ENDS | | MAXIMUM OPERATING PRESSURE | 28.0 POUNDS PER SQUARE INCH |
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