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National Stock Number:
4720-01-357-4514
Federal Supply Class:
4720
National Item Identification Number:
013574514
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 | | 11833-2 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | | FLX100185001804 | 16632 | FLEXFAB LLC | | 11833-2 | 90598 | ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS | | 11833-2 | 92878 | HDT EXPEDITIONARY SYSTEMS INC |
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Techincal Specification:
| END INSIDE DIAMETER | 10.620 INCHES NOMINAL BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.000 INCHES NOMINAL BOTH ENDS | | FEATURES PROVIDED | FUNGUS RESISTANT TREATMENT | | INSIDE DIAMETER | 10.620 INCHES NOMINAL FIRST END | | OPERATING PRESSURE | 4.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED | | OPERATING PRESSURE | 0.0 POUNDS PER SQUARE INCH (PSI) NOMINAL EXTERNAL | | MEASURING METHOD AND LENGTH | 4.500 INCHES NOMINAL OVERALL | | SPECIAL FEATURES | AMBIENT OPERATING RANGE: FROM 0 DEG. F TO 140 DEG. F; ALSO,STORED AT: -65 DEG. F TO +160 DEG. F. ENVIRONMENTAL EXPOSURE: 1) THE FLEXIBLE DUCT SHALL BE CAPABLE OF CONFORMING TO ALL REQUIREMENTS SPECIFIED HEREIN AFTER EXPOSURE TO THE FOLLOWING ENVIRONMENTAL CONDITIONS: A) AMBIENT TEMPERATURE OF -65 DEG. F TO +160 DEG. F. B) RADIANT ENERGY AS FOUND UNDER NATURAL CONDITIONS. C) SALT SPRAY AS MAY BE ENCOUNTERED IN SALT-SEA ATMOSPHERE. D) FUNGUS GROWTH AS MAY BE ENCOUNTERED INTROPICAL CLIMATE. E) RAINFALL AS ENCOUNTERED IN ANY LOCATE. F) SAND AND DUSTAS MAY BE ENCOUNTERED IN DESERT AREAS. | | STYLE DESIGNATOR | SLEEVE SECTION | | TEMP RATING | -50.0 FAHRENHEIT AND 200.0 FAHRENHEIT |
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