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National Stock Number:
4720-21-906-4671
Federal Supply Class:
4720
National Item Identification Number:
219064671
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:
| 10504711 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | 10504711 ZZ | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | 4663-4010 | 14003 | GATES CANADA INC |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ERR-090 | | INSIDE DIAMETER | 2.000 INCHES NOMINAL BOTH ENDS | | MATERIAL | SYN RUBBER AND WIRE,SPRING STEEL AND COTTON,CHLOROPRENE RUBBER | | MEASURING METHOD AND LENGTH | 120.000 INCHES NOMINAL OVERALL | | WALL THICKNESS | 0.11 INCHES NOMINAL | | STYLE DESIGNATOR | ERR-090 | | SURFACE TREATMENT | IMPREGNATED |
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