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National Stock Number:
4720-00-990-9976
Federal Supply Class:
4720
National Item Identification Number:
009909976
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:
| 3-5298-3 | 70628 | ARROWHEAD PRODUCTS CORP | | 3-5298-3 | 76680 | FEDERAL-MOGUL CORP CHASSIS PRODUCTS DIV |
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Techincal Specification:
| MATERIAL | FIBERGLASS AND | | RUBBER CHLOROPRENE CLASS CR 1ST PLY | | PLASTIC POLYAMIDE AND | | RUBBER CHLOROPRENE CLASS CR 2ND PLY | | STEEL REINFORCING WIRE | | RUBBER CHLOROPRENE CLASS CR COVER | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 1.250 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 42.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT SECOND END | | PREFORMED BOTH ENDS | | CONNECTION STYLE | ROUND FIRST END | | ROUND SECOND END | | END INSIDE DIAMETER | 1.000 INCHES NOMINAL FIRST END | | 1.250 INCHES NOMINAL SECOND END | | END OVERALL LENGTH | 2.000 INCHES NOMINAL FIRST END | | 1.500 INCHES NOMINAL SECOND END | | MINIMUM INSIDE BENDING RADIUS | 0.416 INCHES | | MAXIMUM OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH | | FEATURES PROVIDED | OZONE RESISTANT |
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