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National Stock Number: 4720-01-276-9068
Federal Supply Class: 4720
National Item Identification Number: 012769068
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:
FLX200106003803 | 16632 | FLEXFAB LLC |
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Techincal Specification:
MINIMUM INSIDE BENDING RADIUS | 0.375 INCHES | WALL THICKNESS | 0.060 INCHES NOMINAL | END INSIDE DIAMETER | 0.750 INCHES NOMINAL FIRST END | CONNECTION TYPE | SOFT FIRST END | CONNECTION STYLE | ROUND FIRST END | CROSS-SECTIONAL SHAPE STYLE | ROUND | END OVERALL LENGTH | 0.750 INCHES NOMINAL FIRST END | FEATURES PROVIDED | OZONE RESISTANT | INSIDE DIAMETER | 0.750 INCHES NOMINAL FIRST END | MATERIAL | FIBERGLASS 1ST PLY AND RUBBER CHLOROPRENE CLASS CR 1ST PLY | MATERIAL | FIBERGLASS 2ND PLY AND RUBBER SILICONE CLASS Q 2ND PLY | MATERIAL | FIBERGLASS 3RD PLY AND RUBBER CHLOROPRENE CLASS CR 3RD PLY | MATERIAL | FIBERGLASS 4TH PLY AND RUBBER CHLOROPRENE CLASS CR 4TH PLY | MATERIAL | FIBERGLASS 5TH PLY AND RUBBER SILICONE CLASS Q 5TH PLY | MATERIAL | STEEL REINFORCING WIRE | PROPRIETARY CHARACTERISTICS | PACS | MEASURING METHOD AND LENGTH | 9.500 INCHES NOMINAL OVERALL | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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