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National Stock Number:
4720-00-407-6522
Federal Supply Class:
4720
National Item Identification Number:
004076522
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:
| FLEXFLYTE U1 | 30299 | FLEXIBLE TECHNOLOGIES INC | | IT-4508-12B-21 | 26831 | INDUSTRIAL TUBE CO LLC | | LS9382-12B21 | 16357 | ROYAL ENGINEERED COMPOSITES, INC. | | LS9382-12B21 | 52916 | CAPRICE ENGINEERING COMPANY, INC. | | LS9382-12B21 | 98897 | LOCKHEED MARTIN CORP | | LS9382-12B21 | 99135 | FLEXCO, INC |
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Techincal Specification:
| END INSIDE DIAMETER | 3.000 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.500 INCHES NOMINAL BOTH ENDS | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 3.000 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS 1ST PLY AND RUBBER SYNTHETIC 1ST PLY | | MATERIAL | FIBERGLASS 2ND PLY AND RUBBER SYNTHETIC 2ND PLY | | MATERIAL | STEEL REINFORCING WIRE | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 35.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 21.000 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 0.750 INCHES | | WALL THICKNESS | 0.050 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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