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National Stock Number:
4720-00-977-1157
Federal Supply Class:
4720
National Item Identification Number:
009771157
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:
| 10167433 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| MATERIAL | FIBERGLASS AND | | RESIN SINGLE PLY | | STYLE DESIGNATOR | SLEEVE SECTION | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | INSIDE WIDTH | 1.620 INCHES NOMINAL FIRST END | | INSIDE LENGTH | 2.320 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.035 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 8.500 INCHES NOMINAL OVERALL | | CONNECTION TYPE | PREFORMED FIRST END | | PREFORMED SECOND END | | CONNECTION STYLE | ROUND FIRST END | | RECTANGULAR SECOND END | | END INSIDE DIAMETER | 2.000 INCHES NOMINAL FIRST END | | END INSIDE WIDTH | 1.625 INCHES NOMINAL SECOND END | | END INSIDE LENGTH | 2.250 INCHES NOMINAL SECOND END | | END OVERALL LENGTH | 1.265 INCHES NOMINAL FIRST END | | 1.000 INCHES NOMINAL SECOND END |
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