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National Stock Number:
4720-00-981-0337
Federal Supply Class:
4720
National Item Identification Number:
009810337
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:
| 4818609 | 88277 | THE BOEING COMPANY | | 4818609-3 | 18355 | THE BOEING COMPANY | | REDAR-A10960-07 | 28445 | R.E. DARLING CO., INC. | | REDAR-A10960-7 | 28445 | R.E. DARLING CO., INC. | | 4818609-3 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | RUBBER SILICONE CLASS Q 1ST PLY | | STEEL CORROSION RESISTING REINFORCING WIRE | | COTTON AND | | RUBBER COVER | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 0.875 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.250 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 10.500 INCHES NOMINAL OVERALL | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | END INSIDE DIAMETER | 0.875 INCHES NOMINAL BOTH ENDS | | END OVERALL LENGTH | 1.062 INCHES NOMINAL BOTH ENDS | | MAXIMUM OPERATING PRESSURE | 40.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | HAS A CONNECTOR AND CLAMP ON FIRST END |
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