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National Stock Number:
4720-01-389-9597
Federal Supply Class:
4720
National Item Identification Number:
013899597
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 | | 7D0105H2A-25B | 16632 | FLEXFAB LLC | | DOU107005002506 | 16632 | FLEXFAB LLC | | IT-5037H2A-25B | 26831 | INDUSTRIAL TUBE CO LLC | | 7D0105H2A-25B | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | FIBERGLASS AND | | RUBBER SILICONE CLASS Q 1ST PLY | | FIBERGLASS AND | | RUBBER SILICONE CLASS Q 2ND PLY | | COTTON REINFORCING CORD | | STEEL CORROSION RESISTING REINFORCING WIRE | | MATERIAL DOCUMENT AND CLASSIFICATION | 27D0003 MFR REF ALL MATERIAL RESPONSES ALL PLIES | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 0.620 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.050 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 6.250 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | END INSIDE DIAMETER | 0.620 INCHES NOMINAL BOTH ENDS | | END OVERALL LENGTH | 1.500 INCHES NOMINAL BOTH ENDS | | MAXIMUM OPERATING PRESSURE | 12.0 POUNDS PER SQUARE INCH |
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