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National Stock Number:
4720-01-065-6518
Federal Supply Class:
4720
National Item Identification Number:
010656518
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:
| 989C357H02 | 18323 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| END INSIDE DIAMETER | 1.250 INCHES NOMINAL FIRST END | | CONNECTION STYLE | ROUND FIRST END | | CONNECTION TYPE | PREFORMED FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.000 INCHES NOMINAL FIRST END | | INSIDE DIAMETER | 1.250 INCHES NOMINAL FIRST END | | MATERIAL | COTTON AND RUBBER CHLOROPRENE CLASS CR ALL PLIES | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 14.500 INCHES NOMINAL OVERALL | | WALL THICKNESS | 0.250 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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