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National Stock Number:
4720-01-462-3274
Federal Supply Class:
4720
National Item Identification Number:
014623274
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:
| 180 AR-250 | 62600 | KANAFLEX CORP |
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Techincal Specification:
| MATERIAL | RUBBER BUTADIENE-STYRENE CLASS SBR AND | | PLASTIC POLYVINYL ALL PLIES | | STYLE DESIGNATOR | FULLY CONVOLUTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.500 INCHES NOMINAL FIRST END | | CONNECTION TYPE | PLAIN BOTH ENDS | | TEMP RATING | -40.0 DEG FAHRENHEIT AND | | 150.0 DEG FAHRENHEIT | | MAXIMUM OPERATING PRESSURE | 35.0 POUNDS PER SQUARE INCH | | VACUUM RATING | 29.8 INCHES OF MERCURY | | FEATURES PROVIDED | ABRASION RESISTANT |
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