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National Stock Number:
4720-01-003-4356
Federal Supply Class:
4720
National Item Identification Number:
010034356
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:
| 0206-0300-0168 | 30299 | FLEXIBLE TECHNOLOGIES INC | | 7401666 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | A-A-52546/1 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | AA-52546/1 9-711 | 58536 | FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 3.000 INCHES NOMINAL FIRST END | | MATERIAL | PLASTIC POLYAMIDE AND RUBBER CHLOROPRENE CLASS CR 1ST PLY | | MATERIAL | PLASTIC POLYAMIDE AND RUBBER CHLOROPRENE CLASS CR COVER | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 29.000 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 7.500 INCHES | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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