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National Stock Number: 4720-00-702-7113
Federal Supply Class: 4720
National Item Identification Number: 007027113
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:
009-1853 | 13499 | ROCKWELL COLLINS, INC. | 009-1853-180 | 13499 | ROCKWELL COLLINS, INC. | CWC2-1/4ID25FT LG | 1V630 | F & R SALES, INC. | CWC2-1/4ID25FT LG | 81518 | FLEXAUST INC | CWC2-25X25IN | 81518 | FLEXAUST INC | CWGP2.25X25 | 81518 | FLEXAUST INC | FLEXAUSTCWC | 81518 | FLEXAUST INC |
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Techincal Specification:
CONNECTION TYPE | PLAIN FIRST END | CROSS-SECTIONAL SHAPE STYLE | ROUND | HOSE WEIGHT | 5.120 OUNCES PER LINEAR FOOT | INSIDE DIAMETER | 2.250 INCHES NOMINAL FIRST END | MATERIAL | COTTON AND RUBBER CHLOROPRENE CLASS CR SINGLE PLY | MATERIAL | STEEL REINFORCING WIRE | MEASURING METHOD AND LENGTH | 300.000 INCHES NOMINAL OVERALL | MINIMUM INSIDE BENDING RADIUS | 2.250 INCHES | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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