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National Stock Number: 4720-00-494-8563
Federal Supply Class: 4720
National Item Identification Number: 004948563
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:
502109 | 19139 | EASTMAN KODAK CO |
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Techincal Specification:
END INSIDE LENGTH | 5.380 INCHES NOMINAL BOTH ENDS | END INSIDE WIDTH | 4.250 INCHES NOMINAL BOTH ENDS | CONNECTION TYPE | PREFORMED BOTH ENDS | CONNECTION STYLE | RECTANGULAR BOTH ENDS | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | END OVERALL LENGTH | 1.000 INCHES NOMINAL BOTH ENDS | INSIDE LENGTH | 5.375 INCHES NOMINAL FIRST END | INSIDE WIDTH | 4.250 INCHES NOMINAL FIRST END | MATERIAL | RUBBER CHLOROPRENE CLASS CR SINGLE PLY | MEASURING METHOD AND LENGTH | 5.000 INCHES NOMINAL OVERALL | WALL THICKNESS | 0.040 INCHES NOMINAL | STYLE DESIGNATOR | FULLY CONVOLUTED |
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