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National Stock Number:
4720-01-616-7574
Federal Supply Class:
4720
National Item Identification Number:
016167574
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:
| 7-511A21569 | 8V613 | THE BOEING COMPANY | | 7-511A21569-39 | 8V613 | THE BOEING COMPANY | | BWT10-2180470A | 26831 | INDUSTRIAL TUBE CO LLC | | BWT10-2180470A | 99135 | FLEXCO, INC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.250 INCHES NOMINAL BOTH ENDS | | MATERIAL | RUBBER BOTH END COUPLINGS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | DUCT, FLEXIBLE | | PROPRIETARY CHARACTERISTICS | PACS | | MEASURING METHOD AND LENGTH | 47.000 INCHES NOMINAL OVERALL | | SPECIAL FEATURES | REINFORCED CLOTH LOCKED IN HELIX | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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