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National Stock Number:
4720-01-467-8482
Federal Supply Class:
4720
National Item Identification Number:
014678482
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:
| 12382933 | 076M6 | AMZ ALABAMA INC. | | 12382933 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12382933 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
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Techincal Specification:
| MATERIAL | COTTON ALL PLIES | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-PRF-62028C,TYPEII,CLASS2 OR 2,CANCELLED MIL SPEC ALL MATERIAL RESPONSES ALL PLIES | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | WALL THICKNESS | 0.120 INCHES MINIMUM AND | | 0.160 INCHES MAXIMUM | | MEASURING METHOD AND LENGTH | 24.180 INCHES NOMINAL OVERALL | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CONNECTION STYLE | ROUND FIRST END | | END INSIDE DIAMETER | 2.750 INCHES NOMINAL FIRST END | | END OVERALL LENGTH | 2.000 INCHES NOMINAL FIRST END | | MAXIMUM OPERATING PRESSURE | 16.0 POUNDS PER SQUARE INCH |
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