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National Stock Number:
4720-00-152-0843
Federal Supply Class:
4720
National Item Identification Number:
001520843
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:
| 10669491 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 10669491 | 3B150 | RAYTHEON COMPANY | | 10669491 | 49956 | RAYTHEON COMPANY |
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Techincal Specification:
| END INSIDE DIAMETER | 3.000 INCHES NOMINAL SECOND END | | END INSIDE LENGTH | 2.825 INCHES NOMINAL FIRST END | | END INSIDE WIDTH | 1.500 INCHES NOMINAL FIRST END | | CONNECTION TYPE | PREFORMED FIRST END | | CONNECTION TYPE | PREFORMED SECOND END | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | END OVERALL LENGTH | 2.500 INCHES NOMINAL FIRST END | | END OVERALL LENGTH | 3.000 INCHES NOMINAL SECOND END | | INSIDE LENGTH | 2.825 INCHES NOMINAL FIRST END | | INSIDE WIDTH | 1.500 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 5.750 INCHES NOMINAL OVERALL | | WALL THICKNESS | 0.054 INCHES NOMINAL | | STYLE DESIGNATOR | SLEEVE SECTION |
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