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National Stock Number:
4720-01-452-7293
Federal Supply Class:
4720
National Item Identification Number:
014527293
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 | | 7D0105H4-17A | 88277 | THE BOEING COMPANY | | 7D105H4-17A | 26831 | INDUSTRIAL TUBE CO LLC | | DOU107308001706 | 16632 | FLEXFAB LLC | | IT-5037H4-17A | 26831 | INDUSTRIAL TUBE CO LLC |
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Techincal Specification:
| MAXIMUM OPERATING PRESSURE | 1.100 POUNDS PER SQUARE INCH | | PROPRIETARY CHARACTERISTICS | PACS | | MEASURING METHOD AND LENGTH | 4.250 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC ALL TREATMENT RESPONSES REINFORCING WIRE | | SURFACE TREATMENT | PASSIVATE REINFORCING WIRE | | END INSIDE DIAMETER | 1.000 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.500 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 1.000 INCHES NOMINAL FIRST END | | MATERIAL | COTTON REINFORCING CORD | | MATERIAL | RUBBER SILICONE CLASS Q ALL PLIES | | MATERIAL | RUBBER SILICONE CLASS Q COVER | | MATERIAL | STEEL CORROSION RESISTING REINFORCING WIRE |
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