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National Stock Number:
4720-00-872-1222
Federal Supply Class:
4720
National Item Identification Number:
008721222
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:
| 712435 | 70628 | ARROWHEAD PRODUCTS CORP | | 712435-1 | 70628 | ARROWHEAD PRODUCTS CORP | | 712435-1 | 76680 | FEDERAL-MOGUL CORP CHASSIS PRODUCTS DIV |
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Techincal Specification:
| END INSIDE DIAMETER | 1.000 INCHES NOMINAL BOTH ENDS | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | WALL THICKNESS | 0.090 INCHES NOMINAL | | CONNECTION STYLE | ROUND BOTH ENDS | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 1.000 INCHES NOMINAL FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | CONNECTION TYPE | PREFORMED BOTH ENDS | | END OVERALL LENGTH | 1.500 INCHES NOMINAL BOTH ENDS | | MEASURING METHOD AND LENGTH | 21.000 INCHES NOMINAL OVERALL | | MATERIAL | FIBERGLASS 1ST PLY AND RUBBER SILICONE CLASS Q 1ST PLY | | MATERIAL | FIBERGLASS 2ND PLY AND RUBBER SILICONE CLASS Q 2ND PLY | | MATERIAL | FIBERGLASS 3RD PLY AND RUBBER SILICONE CLASS Q 3RD PLY | | MATERIAL | STEEL REINFORCING WIRE |
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