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National Stock Number:
4720-00-066-4479
Federal Supply Class:
4720
National Item Identification Number:
000664479
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:
| C5-19-1800-1 | 81361 | EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC |
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Techincal Specification:
| END INSIDE DIAMETER | 4.750 INCHES NOMINAL FIRST END | | CONNECTION TYPE | PREFORMED FIRST END | | CONNECTION STYLE | ROUND FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.125 INCHES NOMINAL FIRST END | | FEATURES PROVIDED | OZONE RESISTANT AND STOWAGE DEVICE | | INSIDE DIAMETER | 4.375 INCHES NOMINAL FIRST END | | MATERIAL | RUBBER CHLOROPRENE CLASS CR 1ST PLY | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 4.750 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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