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National Stock Number: 4720-01-627-4829
Federal Supply Class: 4720
National Item Identification Number: 016274829
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:
| 481-5000 | 4F861 | FISHERIES SUPPLY CO |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 5.000 INCHES NOMINAL BOTH ENDS | | MATERIAL | PLASTIC ALL PLIES | | MEASURING METHOD AND LENGTH | 50.0 FEET NOMINAL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | TRIDENT POLYDUCT HVAC DUCT | | SPECIAL FEATURES | MATL POLYPROPYLENE; POLYPROPYLENE ROD HELIX STYLE | | TEMP RATING | 225.0 FAHRENHEIT |
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