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National Stock Number:
4720-00-647-2627
Federal Supply Class:
4720
National Item Identification Number:
006472627
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:
| 3-4450 | 70628 | ARROWHEAD PRODUCTS CORP | | 3-4450 | 76680 | FEDERAL-MOGUL CORP CHASSIS PRODUCTS DIV | | 9091493 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| END INSIDE DIAMETER | 1.000 INCHES NOMINAL FIRST END | | CONNECTION STYLE | ROUND FIRST END | | CONNECTION TYPE | SOFT FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.250 INCHES NOMINAL FIRST END | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 1.000 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR FIRST PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR THIRD PLY | | MATERIAL | FIBERGLASS FOURTH PLY | | MATERIAL | STEEL SECOND PLY | | MEASURING METHOD AND LENGTH | 6.750 INCHES NOMINAL OVERALL | | OPERATING PRESSURE | 1.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM | | WALL THICKNESS | 0.090 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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