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National Stock Number:
4720-01-480-5853
Federal Supply Class:
4720
National Item Identification Number:
014805853
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 | | BACD40A08-022-5A12 | 81205 | THE BOEING COMPANY | | BACD40A08-22-5A12 | 05399 | BEMCO, INC | | BACD40A08-022-5A12 | 99175 | AMERICAN AUTOMOBILE ASSN | | BACD40A08-022-5A12 | L5502 | FLEXFAB INC |
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Techincal Specification:
| CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.250 INCHES NOMINAL BOTH ENDS | | EXTERNAL OPERATING PRESSURE | 4.5 POUNDS PER SQUARE INCH | | INSIDE DIAMETER | 2.000 INCHES NOMINAL FIRST END | | PART NAME ASSIGNED BY CONTROLLING AGENCY | DUCT,AIR,FLEXIBLE,HELIX,WIRE SUPPORTED | | MAXIMUM OPERATING PRESSURE | 4.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 8.000 INCHES NOMINAL OVERALL | | NONDEFINITIVE SPEC/STD DATA | II TYPE AND 2 CLASS AND B GRADE | | SPECIAL FEATURES | TYPEII,GRADE B,CLASS2;FIBERGLASS CORDAGE REINFORCED,WIRE REINFORCED | | TEMP RATING | -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT |
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