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National Stock Number:
4720-00-872-1727
Federal Supply Class:
4720
National Item Identification Number:
008721727
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:
| 32-83204-7 | 76301 | THE BOEING COMPANY | | BE287-7 | 05399 | BEMCO, INC |
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Techincal Specification:
| MATERIAL | FIBERGLASS AND | | RUBBER CHLOROPRENE CLASS CR 1ST PLY | | FIBERGLASS AND | | RUBBER CHLOROPRENE CLASS CR 2ND PLY | | STEEL REINFORCING WIRE | | STYLE DESIGNATOR | FULLY CONVOLUTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 1.500 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.090 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 6.250 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT FIRST END | | CONNECTION STYLE | ROUND BOTH ENDS | | END INSIDE DIAMETER | 1.062 INCHES NOMINAL BOTH ENDS | | END OVERALL LENGTH | 1.000 INCHES NOMINAL BOTH ENDS | | FEATURES PROVIDED | OZONE RESISTANT | | SPECIAL FEATURES | ITEM HAS A RUBBER IMPREGNATED FIBERGLASS FLANGE MOLDED @TO ONE @END 3.500 IN. OD,6 HOLES 0.250 IN. DIA,EQUALLY SPACED ON 2.625 IN. BOLT CIRCLE |
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