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National Stock Number:
4720-01-449-0713
Federal Supply Class:
4720
National Item Identification Number:
014490713
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:
| 10419640 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 12300216 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END INSIDE WIDTH | 5.000 INCHES NOMINAL SECOND END | | END INSIDE WIDTH | 6.000 INCHES NOMINAL FIRST END | | END INSIDE DIAMETER | 6.000 INCHES NOMINAL FIRST END | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 2.000 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 5.000 INCHES NOMINAL FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-H-62028 MIL SPEC 1ST MATERIAL RESPONSE ALL PLIES | | MATERIAL | RUBBER SILICONE CLASS Q ALL PLIES | | WALL THICKNESS | 0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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