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National Stock Number:
4720-00-192-8943
Federal Supply Class:
4720
National Item Identification Number:
001928943
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:
| 13207E6981-1 | 97403 | CECOM LR CENTER | | 27685 | 16004 | DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC | | CEET7 | 21868 | HBD INDUSTRIES, INC | | CEET7-60-0 | 21868 | HBD INDUSTRIES, INC | | FLX1001-14-92 | 16632 | FLEXFAB LLC | | FLX100114009200 | 16632 | FLEXFAB LLC | | IT-121-7 | 26831 | INDUSTRIAL TUBE CO LLC |
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Techincal Specification:
| CONNECTION TYPE | PLAIN FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 1.750 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS 1ST PLY AND RUBBER CHLOROPRENE CLASS CR 1ST PLY | | MATERIAL | FIBERGLASS 3RD PLY AND RUBBER CHLOROPRENE CLASS CR 3RD PLY | | MATERIAL | FIBERGLASS 4TH PLY | | MATERIAL | STEEL 2ND PLY AND COPPER ALLOY 2ND PLY | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 44.0 POUNDS PER SQUARE INCH | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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