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National Stock Number:
4720-00-203-6157
Federal Supply Class:
4720
National Item Identification Number:
002036157
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:
| 3-3939 | 70628 | ARROWHEAD PRODUCTS CORP | | 3-3939 | 76680 | FEDERAL-MOGUL CORP CHASSIS PRODUCTS DIV |
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Techincal Specification:
| END INSIDE DIAMETER | 2.000 INCHES NOMINAL FIRST END | | END INSIDE DIAMETER | 2.250 INCHES NOMINAL SECOND END | | CONNECTION TYPE | PREFORMED FIRST END | | CONNECTION TYPE | SOFT SECOND END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 3.500 INCHES NOMINAL FIRST END | | END OVERALL LENGTH | 1.500 INCHES NOMINAL SECOND END | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 2.000 INCHES NOMINAL FIRST END | | OPERATING PRESSURE | 5.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR FIRST PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR SECOND PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR THIRD PLY | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 36.000 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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