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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:
| MATERIAL | FIBERGLASS AND | | RUBBER CHLOROPRENE CLASS CR 1ST PLY | | RUBBER CHLOROPRENE CLASS CR 2ND PLY | | FIBERGLASS AND | | RUBBER CHLOROPRENE CLASS CR 3RD PLY | | STEEL REINFORCING WIRE | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.500 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.070 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 17.410 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | END INSIDE DIAMETER | 2.500 INCHES NOMINAL BOTH ENDS | | END OVERALL LENGTH | 1.000 INCHES NOMINAL BOTH ENDS | | MINIMUM INSIDE BENDING RADIUS | 2.500 INCHES | | HOSE WEIGHT | 4.600 OUNCES PER LINEAR FOOT | | EXTERNAL OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH | | FEATURES PROVIDED | OZONE RESISTANT | | SPECIAL FEATURES | HOSE HAS 0.250 IN. WIRE SOFT AREA/NO WIRE/ 10.65 IN. FROM ONE END | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 98891 | | DESIGN CONTROL REFERENCE | AD836-3 |
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