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National Stock Number:
4720-00-007-4760
Federal Supply Class:
4720
National Item Identification Number:
000074760
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:
| 3R49365 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | IT-5738 | 26831 | INDUSTRIAL TUBE CO LLC |
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Techincal Specification:
| END INSIDE DIAMETER | 1.625 INCHES NOMINAL SECOND END | | CONNECTION TYPE | PLAIN FIRST END | | CONNECTION TYPE | PREFORMED SECOND END | | CONNECTION STYLE | ROUND SECOND END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.210 INCHES NOMINAL SECOND END | | INSIDE DIAMETER | 1.750 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 20.125 INCHES NOMINAL OVERALL | | WALL THICKNESS | 0.048 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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