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National Stock Number:
4720-01-231-2646
Federal Supply Class:
4720
National Item Identification Number:
012312646
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:
| 11833 | 90598 | ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS | | 11833-1 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | | FLX1001-0018 | 16632 | FLEXFAB LLC | | 11833-1 | 90598 | ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS |
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Techincal Specification:
| END INSIDE DIAMETER | 4.500 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.000 INCHES NOMINAL BOTH ENDS | | FEATURES PROVIDED | FUNGUS RESISTANT TREATMENT | | INSIDE DIAMETER | 4.500 INCHES NOMINAL FIRST END | | MATERIAL | RUBBER SYNTHETIC ALL PLIES | | MAXIMUM OPERATING PRESSURE | 4.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 4.120 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | FULLY CONVOLUTED |
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