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National Stock Number:
4720-01-088-9679
Federal Supply Class:
4720
National Item Identification Number:
010889679
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:
| 144647 | 09205 | LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV | | 144647-3 | 09205 | LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV | | 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 | | RESIN 2ND PLY | | FIBERGLASS AND | | RUBBER CHLOROPRENE CLASS CR REINFORCING CORD | | STEEL CORROSION RESISTING REINFORCING WIRE | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 1.250 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 19.300 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT FIRST END | | SOFT SECOND END | | CONNECTION STYLE | ROUND FIRST END | | ROUND SECOND END | | END INSIDE DIAMETER | 1.500 INCHES NOMINAL FIRST END | | 1.250 INCHES NOMINAL SECOND END | | END OVERALL LENGTH | 0.625 INCHES NOMINAL FIRST END | | 0.625 INCHES NOMINAL SECOND END | | MINIMUM INSIDE BENDING RADIUS | 1.250 INCHES | | MAXIMUM OPERATING PRESSURE | 8.0 POUNDS PER SQUARE INCH | | SPECIFICATION/STANDARD DATA | 81349-MIL-H-8796 GOVERNMENT SPECIFICATION | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND | | 1 CLASS |
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