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National Stock Number:
4720-01-450-4819
Federal Supply Class:
4720
National Item Identification Number:
014504819
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:
| 12927721-2 | 19200 | US ARMY ARDEC RDECOM | | H707-02T | 84987 | INDUSTRIAL DESIGN LABORATORIES INC | | HC218-87 | 13560 | HERBERT COOPER CO INC |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 1.250 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS COVER | | MATERIAL | RUBBER 1ST PLY | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 87.000 INCHES NOMINAL OVERALL | | WALL THICKNESS | 0.250 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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