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National Stock Number:
4720-00-474-0888
Federal Supply Class:
4720
National Item Identification Number:
004740888
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:
| 1244247 | 18355 | THE BOEING COMPANY | | 1244247 | 21868 | HBD INDUSTRIES, INC | | 1244247 | 88277 | THE BOEING COMPANY | | 1244247 | 98891 | HBD INDUSTRIES, INC |
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Techincal Specification:
| END INSIDE LENGTH | 2.230 INCHES NOMINAL FIRST END | | END INSIDE LENGTH | 2.625 INCHES NOMINAL SECOND END | | END INSIDE WIDTH | 1.000 INCHES NOMINAL FIRST END | | END INSIDE WIDTH | 1.500 INCHES NOMINAL SECOND END | | CONNECTION TYPE | PREFORMED FIRST END | | CONNECTION TYPE | PREFORMED SECOND END | | CONNECTION STYLE | OVAL BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | END OVERALL LENGTH | 1.500 INCHES NOMINAL SECOND END | | END OVERALL LENGTH | 2.000 INCHES NOMINAL FIRST END | | HOSE WEIGHT | 7.424 OUNCES PER LINEAR FOOT | | INSIDE LENGTH | 2.625 INCHES NOMINAL FIRST END | | INSIDE WIDTH | 1.000 INCHES NOMINAL FIRST END | | MATERIAL | COTTON AND RUBBER SILICONE CLASS Q SINGLE PLY | | MEASURING METHOD AND LENGTH | 18.000 INCHES NOMINAL OVERALL | | SPECIAL FEATURES | U.S. RUBBER STOCKNETTE HOSE | | WALL THICKNESS | 0.062 INCHES NOMINAL | | STYLE DESIGNATOR | FULLY CONVOLUTED |
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