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National Stock Number:
4720-01-454-8054
Federal Supply Class:
4720
National Item Identification Number:
014548054
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:
| 513-5750013 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5750013-011 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 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 | COTTON AND | | PLASTIC ALL PLIES | | COTTON AND | | RUBBER SYNTHETIC SINGLE PLY | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.000 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 3.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT FIRST END | | CONNECTION STYLE | ROUND FIRST END | | END INSIDE DIAMETER | 2.000 INCHES NOMINAL FIRST END | | MINIMUM INSIDE BENDING RADIUS | 2.000 INCHES | | EXTERNAL OPERATING PRESSURE | 8.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | USED ON DUCT INSTALLATION- UPSTREAM COOLING AIR | | SPECIFICATION/STANDARD DATA | S1349-MIL-H-8796 GOVERNMENT SPECIFICATION | | NONDEFINITIVE SPEC/STD DATA | 2 CLASS AND | | L TYPE |
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