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National Stock Number:
4720-00-454-4968
Federal Supply Class:
4720
National Item Identification Number:
004544968
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:
| CWS | 11871 | RECON/OPTICAL, INC. | | CWS | 80294 | BOURNS INSTRUMENTS INC | | SW22193 | 5RQL2 | DRS ENVIRONMENTAL SYSTEMS INC | | CWS-2 | 81518 | FLEXAUST INC | | H0S-1201 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | SW22193 | 98255 | DRS SUSTAINMENT SYSTEMS INC |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | HOSE WEIGHT | 4.480 OUNCES PER LINEAR FOOT | | INSIDE DIAMETER | 2.000 INCHES NOMINAL FIRST END | | MATERIAL | COTTON AND RUBBER CHLOROPRENE CLASS CR 1ST PLY | | MATERIAL | COTTON AND RUBBER CHLOROPRENE CLASS CR 2ND PLY | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 42.000 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 1.500 INCHES | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | WALL THICKNESS | 0.125 INCHES NOMINAL |
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