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National Stock Number:
4720-01-396-1387
Federal Supply Class:
4720
National Item Identification Number:
013961387
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:
| 12350526 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12382029 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 12382029-8 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | RUBBER BUTYL 1ST PLY | | STEEL REINFORCING WIRE | | RUBBER BUTYL COVER | | MATERIAL DOCUMENT AND CLASSIFICATION | JSAE J20R5,CLASS D-2 ASSN STD ALL MATERIAL RESPONSES ALL PLIES | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 0.875 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.120 INCHES MINIMUM AND | | 0.220 INCHES MAXIMUM | | MEASURING METHOD AND LENGTH | 94.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | PLAIN BOTH ENDS |
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