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National Stock Number:
4720-00-033-1844
Federal Supply Class:
4720
National Item Identification Number:
000331844
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:
| 70-1343 | 30554 | DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER | | 70-1343 | 93742 | DRS NAVAL POWER SYSTEMS INC | | CEETS-12-41A-6 | 21868 | HBD INDUSTRIES, INC | | GD10A12C21 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | FLEXEFLYTE L-1 | 30299 | FLEXIBLE TECHNOLOGIES INC | | GD10A12C21 | 98891 | HBD INDUSTRIES, INC | | SAE-AS8796 | 0U583 | SAE INTERNATIONAL | | MIL-H-8796 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | FIBERGLASS AND | | RESIN 1ST PLY | | FIBERGLASS AND | | RESIN 2ND PLY | | FIBERGLASS REINFORCING CORD | | STEEL CORROSION RESISTING REINFORCING WIRE | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 3.000 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 10.375 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | END INSIDE DIAMETER | 3.000 INCHES NOMINAL BOTH ENDS | | END OVERALL LENGTH | 1.500 INCHES NOMINAL BOTH ENDS | | MINIMUM INSIDE BENDING RADIUS | 1.500 INCHES | | MAXIMUM OPERATING PRESSURE | 16.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | VIBRATION,SOLVENT,WATER,FLAME AND FUNGUS RESISTANT |
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