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National Stock Number:
4720-01-199-2454
Federal Supply Class:
4720
National Item Identification Number:
011992454
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:
| 2CN | 63483 | DURA-VENT CORP | | AF-2 6ID. X 12FT-1IN CUFF | 54942 | FLEX-HOSE COMPANY INC | | FLEXKING DC6INID.X12FT-1IN.CUFFS | 21868 | HBD INDUSTRIES, INC | | CWC.6 IN DIA X 12 FT LG.1 IN CUF | 81518 | FLEXAUST INC |
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Techincal Specification:
| MATERIAL | RUBBER CHLOROPRENE CLASS CR 1ST PLY | | PLASTIC POLYAMIDE 2ND PLY | | PLASTIC POLYAMIDE 3RD PLY | | RUBBER CHLOROPRENE CLASS CR REINFORCING CORD | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 6.000 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.125 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 144.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT FIRST END | | CONNECTION STYLE | ROUND FIRST END | | END INSIDE DIAMETER | 6.000 INCHES NOMINAL FIRST END | | END OVERALL LENGTH | 1.000 INCHES NOMINAL FIRST END | | MINIMUM INSIDE BENDING RADIUS | 4.500 INCHES | | HOSE WEIGHT | 14.400 OUNCES PER LINEAR FOOT | | MAXIMUM OPERATING PRESSURE | 13.0 POUNDS PER SQUARE INCH | | FEATURES PROVIDED | ABRASION RESISTANT |
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