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National Stock Number:
4720-00-945-4644
Federal Supply Class:
4720
National Item Identification Number:
009454644
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:
| 75-31458B01 | 1VPW8 | GENERAL DYNAMICS MISSION SYSTEMS, INC. | | 75-31458B01 | 94990 | MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | FEATURES PROVIDED | OZONE RESISTANT | | INSIDE DIAMETER | 1.990 INCHES NOMINAL FIRST END | | MATERIAL | PLASTIC POLYVINYL 1ST PLY | | MATERIAL | STEEL REINFORCING WIRE | | MAXIMUM OPERATING PRESSURE | 10.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 5.500 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | WALL THICKNESS | 0.084 INCHES MINIMUM AND 0.098 INCHES MAXIMUM | | TEMP RATING | -40.0 FAHRENHEIT AND 167.0 FAHRENHEIT |
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