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National Stock Number:
4720-00-838-7711
Federal Supply Class:
4720
National Item Identification Number:
008387711
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:
| 0BW147-11 | 16632 | FLEXFAB LLC | | 10-20353 | 81205 | THE BOEING COMPANY | | 10-20353-11 | 77634 | RADIO ESSENTIALS INC | | 10-20353-11 | 81205 | THE BOEING COMPANY | | 4782-11 | 99135 | FLEXCO, INC | | BE403-11 | 05399 | BEMCO, INC | | BE403-11 | 98776 | BEMCO INC |
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Techincal Specification:
| END INSIDE DIAMETER | 2.000 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 0.250 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 2.000 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RUBBER 1ST PLY | | MATERIAL | FIBERGLASS AND RUBBER 2ND PLY | | MATERIAL | FIBERGLASS AND RUBBER 3RD PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 4TH PLY | | MATERIAL | FIBERGLASS REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 3.000 INCHES NOMINAL OVERALL | | SPECIAL FEATURES | U/O B-52 | | WALL THICKNESS | 0.040 INCHES MINIMUM AND 0.056 INCHES MAXIMUM | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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