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National Stock Number:
4720-00-111-5169
Federal Supply Class:
4720
National Item Identification Number:
001115169
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:
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 1.750 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS 1ST PLY AND RUBBER 1ST PLY | | MATERIAL | FIBERGLASS 2ND PLY AND RUBBER 2ND PLY | | MATERIAL | FIBERGLASS 3RD PLY | | MATERIAL | STEEL REINFORCING WIRE | | PROPRIETARY CHARACTERISTICS | PACS | | MEASURING METHOD AND LENGTH | 12.000 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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