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National Stock Number:
4720-01-266-4257
Federal Supply Class:
4720
National Item Identification Number:
012664257
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:
| AD1108-6-20 | 21868 | HBD INDUSTRIES, INC | | AD1108-6-20 | 98891 | HBD INDUSTRIES, INC | | GH510A | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GH510A6-20 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | FT-2926-6-20 | 30299 | FLEXIBLE TECHNOLOGIES INC |
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Techincal Specification:
| END INSIDE DIAMETER | 1.500 INCHES NOMINAL FIRST END | | CONNECTION STYLE | ROUND FIRST END | | CONNECTION TYPE | SOFT FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.560 INCHES NOMINAL FIRST END | | INSIDE DIAMETER | 1.500 INCHES NOMINAL FIRST END | | MATERIAL | COTTON AND RUBBER BUTYL FIRST PLY | | MATERIAL | COTTON AND RUBBER BUTYL SECOND PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR THIRD PLY | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 10.000 INCHES NOMINAL OVERALL | | OPERATING PRESSURE | 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM | | WALL THICKNESS | 0.056 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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