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National Stock Number:
4720-01-525-9470
Federal Supply Class:
4720
National Item Identification Number:
015259470
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:
| BACD40A09-070-6A29 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| END INSIDE DIAMETER | 2.250 INCHES NOMINAL FIRST END | | CONNECTION STYLE | ROUND FIRST END | | CONNECTION TYPE | SOFT FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.500 INCHES NOMINAL FIRST END | | INSIDE DIAMETER | 2.250 INCHES NOMINAL FIRST END | | OUTSIDE DIAMETER | 2.550 INCHES MAXIMUM FIRST END | | PART NAME ASSIGNED BY CONTROLLING AGENCY | DUCT,AIR,FLEXIBLE,HELIX,WIRE SUPPORTED | | MAXIMUM OPERATING PRESSURE | 60.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 17.500 INCHES NOMINAL EXCLUDING END FITTINGS | | SPECIAL FEATURES | ITEM KNOWN AS DUCT,AIR,FLEXIBLE,HELIX,WIRE SUPPORTED; MATERIAL: FABRIC WIRE REINFORCED PER BMS8-17 | | WALL THICKNESS | 0.100 INCHES MINIMUM AND 0.800 INCHES MAXIMUM | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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