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National Stock Number:
4720-00-810-8686
Federal Supply Class:
4720
National Item Identification Number:
008108686
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:
| 10-20353 | 81205 | THE BOEING COMPANY | | 10-20353-501 | 81205 | THE BOEING COMPANY | | BE403-501 | 05399 | BEMCO, INC | | MM-C0005-004 | 33875 | RAYTHEON E-SYSTEMS INC |
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Techincal Specification:
| MATERIAL | FIBERGLASS AND | | RUBBER CHLOROPRENE CLASS CR 1ST PLY | | FIBERGLASS AND | | RUBBER CHLOROPRENE CLASS CR 2ND PLY | | RUBBER CHLOROPRENE CLASS CR 3RD PLY | | RUBBER CHLOROPRENE CLASS CR COVER | | STYLE DESIGNATOR | FULLY CONVOLUTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 6.000 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.048 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 3.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | END INSIDE DIAMETER | 6.000 INCHES NOMINAL BOTH ENDS | | END OVERALL LENGTH | 0.250 INCHES NOMINAL BOTH ENDS | | MINIMUM INSIDE BENDING RADIUS | 12.000 INCHES | | HOSE WEIGHT | 16.000 OUNCES PER LINEAR FOOT | | MAXIMUM OPERATING PRESSURE | 12.0 POUNDS PER SQUARE INCH | | FEATURES PROVIDED | OZONE RESISTANT |
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