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National Stock Number:
4720-01-199-1483
Federal Supply Class:
4720
National Item Identification Number:
011991483
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:
| 0212-8-000 | 30299 | FLEXIBLE TECHNOLOGIES INC | | 5262558 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6196491 | 53711 | NAVAL SEA SYSTEMS COMMAND | | CEETS-32-40-8 | 98891 | HBD INDUSTRIES, INC | | GEN2025 | 16632 | FLEXFAB LLC | | GEN202564004008 | 16632 | FLEXFAB LLC | | WC021-800-40-8A | 70628 | ARROWHEAD PRODUCTS CORP |
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Techincal Specification:
| END INSIDE DIAMETER | 2.000 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CONNECTION STYLE | ROUND FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 8.000 INCHES NOMINAL BOTH ENDS | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 8.000 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS 1ST PLY | | MATERIAL | FIBERGLASS 3RD PLY | | MATERIAL | RUBBER CHLOROPRENE CLASS CR 2ND PLY | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 5.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 10.000 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 8.000 INCHES | | SPECIAL FEATURES | TEMP RANGE IS -65.0 TO 300.0 DEG FAHRENHEIT | | WALL THICKNESS | 0.040 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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