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National Stock Number:
4720-01-086-4076
Federal Supply Class:
4720
National Item Identification Number:
010864076
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:
| 228303E6 | 0AT62 | SIEMENS ENERGY, INC. | | 228303E6 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 6527B | 0AT62 | SIEMENS ENERGY, INC. | | 6527B | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 6527B | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 228303E6 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 6527B | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE |
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Techincal Specification:
| MATERIAL | COTTON AND | | RUBBER BUTYL 1ST PLY | | COTTON AND | | RUBBER BUTYL REINFORCING WIRE | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 3.500 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.145 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 24.250 INCHES NOMINAL OVERALL | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | END INSIDE DIAMETER | 3.500 INCHES NOMINAL BOTH ENDS | | END OVERALL LENGTH | 1.250 INCHES NOMINAL BOTH ENDS | | MINIMUM INSIDE BENDING RADIUS | 2.000 INCHES |
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