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National Stock Number:
4720-00-141-1128
Federal Supply Class:
4720
National Item Identification Number:
001411128
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:
| CEETS-14-64-6 | 21868 | HBD INDUSTRIES, INC | | FLEXFLYTE L-1 | 30299 | FLEXIBLE TECHNOLOGIES INC | | GD10A14C32 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | MIL-H-8796 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SAE-AS8796 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 3.500 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RESIN 1ST PLY | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR 3RD PLY | | MATERIAL | FIBERGLASS AND RESIN 2ND PLY | | MATERIAL | STEEL CORROSION RESISTING REINFORCING WIRE | | MAXIMUM OPERATING PRESSURE | 16.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 16.000 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 1.750 INCHES | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 2 CLASS | | SPECIAL FEATURES | VIBRATION,SOLVENT,WATER,FLAME,AND FUNGUS RESISTANT | | SPECIFICATION/STANDARD DATA | 81349-MIL-H-8796 GOVERNMENT SPECIFICATION | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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