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National Stock Number:
4720-01-365-5252
Federal Supply Class:
4720
National Item Identification Number:
013655252
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:
| BACD40A | 81205 | THE BOEING COMPANY | | BACD40A20-20-5A7B | 16632 | FLEXFAB LLC | | BACD40A20-20-5A7B | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| END INSIDE DIAMETER | 1.250 INCHES NOMINAL SECOND END | | CONNECTION TYPE | PLAIN FIRST END | | CONNECTION TYPE | SOFT SECOND END | | CONNECTION STYLE | ROUND SECOND END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.250 INCHES NOMINAL SECOND END | | INSIDE DIAMETER | 5.000 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND COTTON 1ST PLY | | MATERIAL | FIBERGLASS AND COTTON COVER | | MATERIAL | STEEL CORROSION RESISTING REINFORCING WIRE | | MAXIMUM OPERATING PRESSURE | 30.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 7.250 INCHES NOMINAL OVERALL | | SPECIAL FEATURES | GRADE E,CLASS 2,TYPE 1 | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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