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National Stock Number:
4720-01-106-8079
Federal Supply Class:
4720
National Item Identification Number:
011068079
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:
| 12294868 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 180HL60R55 | 48WA4 | MICHIGAN RUBBER & GASKET CO | | 180HL60R55 | 64386 | BUCKHORN RUBBER PRODUCTS INC. | | 180HL60R55 | 74687 | NEW IDRIA INC HUNTINGTON RUBBER CO DIV |
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Techincal Specification:
| END INSIDE DIAMETER | 5.515 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.300 INCHES NOMINAL FIRST END | | END OVERALL LENGTH | 1.800 INCHES NOMINAL SECOND END | | INSIDE DIAMETER | 5.515 INCHES NOMINAL FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE ALL PLIES | | MATERIAL | RUBBER ALL PLIES | | MEASURING METHOD AND LENGTH | 16.015 INCHES NOMINAL OVERALL | | SPECIAL FEATURES | CAGE CODE 74687 (APPROVED SOURCE OF SUPPLY ON DRWG) IS OBSOLETE; 48WA4 IS THE CURRENT SOURCE OF SUPPLY FOR THIS ITEM | | STYLE DESIGNATOR | PERFORATED | | WALL THICKNESS | 0.250 INCHES NOMINAL |
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