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National Stock Number:
4720-01-434-5406
Federal Supply Class:
4720
National Item Identification Number:
014345406
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:
| 7D0105 | 88277 | THE BOEING COMPANY | | 7D0105H8-76A | 88277 | THE BOEING COMPANY | | D0U1073 | 16632 | FLEXFAB LLC | | D0U1073160076A06 | 16632 | FLEXFAB LLC | | DOU107316007606 | 16632 | FLEXFAB LLC | | IT-5037 | 26831 | INDUSTRIAL TUBE CO LLC | | IT-5037H8-76A | 26831 | INDUSTRIAL TUBE CO LLC |
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Techincal Specification:
| MATERIAL | RUBBER CHLOROPRENE CLASS CR AND | | FIBERGLASS 1ST PLY | | FIBERGLASS REINFORCING CORD | | STEEL REINFORCING WIRE | | RUBBER CHLOROPRENE CLASS CR AND | | FIBERGLASS COVER | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855,CL2,GR60 MIL SPEC 1ST MATERIAL RESPONSE 1ST PLY | | MIL-Y-1140 MIL SPEC SINGLE MATERIAL RESPONSE REINFORCING CORD | | QQ-W-461 FED SPEC SINGLE MATERIAL RESPONSE REINFORCING WIRE | | MIL-R-6855,CL2,GR60 MIL SPEC 1ST MATERIAL RESPONSE COVER | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.000 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.050 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 19.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | END INSIDE DIAMETER | 2.000 INCHES NOMINAL BOTH ENDS | | END OVERALL LENGTH | 1.500 INCHES NOMINAL BOTH ENDS | | MAXIMUM OPERATING PRESSURE | 1.1 POUNDS PER SQUARE INCH |
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