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National Stock Number:
4720-01-549-7226
Federal Supply Class:
4720
National Item Identification Number:
015497226
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:
| 275018-24 | 51011 | CRUSHPROOF TUBING CO |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.750 INCHES NOMINAL SECOND END | | INSIDE DIAMETER | 3.000 INCHES NOMINAL FIRST END | | MATERIAL | RUBBER ALL PLIES | | MEASURING METHOD AND LENGTH | 18.000 INCHES NOMINAL OVERALL | | SPECIAL FEATURES | CONVOLUTIONS: 24 X 16", 1" WIDTH FOR CUFFS, MATERIAL IS RUBBER BLEND EPDM | | WALL THICKNESS | 0.109 INCHES NOMINAL | | STYLE DESIGNATOR | FULLY CONVOLUTED |
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