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National Stock Number:
4720-01-092-1312
Federal Supply Class:
4720
National Item Identification Number:
010921312
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:
| 5715429 | 34623 | AM GENERAL LLC | | MA145-20029 | 34623 | AM GENERAL LLC |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING 1ST PLY | | COTTON AND | | RUBBER SYNTHETIC 2ND PLY | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 3.375 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.050 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 39.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | PLAIN BOTH ENDS |
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