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National Stock Number:
4720-00-555-2977
Federal Supply Class:
4720
National Item Identification Number:
005552977
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:
| AD836-3 | 98891 | HBD INDUSTRIES, INC |
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Techincal Specification:
| END INSIDE DIAMETER | 2.500 INCHES NOMINAL BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CONNECTION TYPE | SOFT BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.000 INCHES NOMINAL BOTH ENDS | | EXTERNAL OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH | | FEATURES PROVIDED | OZONE RESISTANT | | HOSE WEIGHT | 4.600 OUNCES PER LINEAR FOOT | | INSIDE DIAMETER | 2.500 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 1ST PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 2ND PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 3RD PLY | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 17.410 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 2.500 INCHES | | SPECIAL FEATURES | HOSE HAS 0.250 IN. WIRE SOFT AREA/NO WIRE/ 10.65 IN. FROM ONE END | | WALL THICKNESS | 0.070 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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