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National Stock Number:
4720-01-244-2510
Federal Supply Class:
4720
National Item Identification Number:
012442510
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:
| 2680-1179 | 43689 | HUNTINGTON INGALLS INC | | 2680-1179 ITEM 29 | 43689 | HUNTINGTON INGALLS INC | | 3140594 | 43689 | HUNTINGTON INGALLS INC | | 501-5589765 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 501-5589765 ITEM 29 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | RUBBER NATURAL SINGLE PLY | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | MEASURING METHOD AND LENGTH | 6.500 INCHES NOMINAL OVERALL |
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