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National Stock Number:
4720-00-240-9225
Federal Supply Class:
4720
National Item Identification Number:
002409225
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:
| LS9382-11C14 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| MATERIAL | PLASTIC POLYESTER AND | | RUBBER SYNTHETIC 1ST PLY | | PLASTIC POLYESTER AND | | RUBBER SYNTHETIC 2ND PLY | | RUBBER SYNTHETIC 3RD PLY | | STEEL REINFORCING WIRE | | STYLE DESIGNATOR | FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.750 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 14.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | END INSIDE DIAMETER | 2.750 INCHES NOMINAL BOTH ENDS | | END OVERALL LENGTH | 1.560 INCHES NOMINAL BOTH ENDS | | MINIMUM INSIDE BENDING RADIUS | 3.500 INCHES |
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