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National Stock Number:
4720-00-541-4165
Federal Supply Class:
4720
National Item Identification Number:
005414165
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:
| 4720UH19-002-3 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | S14-50-5061 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| END INSIDE DIAMETER | 2.000 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 2.000 INCHES NOMINAL BOTH ENDS | | FEATURES PROVIDED | OZONE RESISTANT | | HOSE WEIGHT | 5.000 OUNCES PER LINEAR FOOT | | INSIDE DIAMETER | 2.000 INCHES NOMINAL FIRST END | | MATERIAL | RUBBER SYNTHETIC SINGLE PLY | | MEASURING METHOD AND LENGTH | 29.000 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 1.000 INCHES | | WALL THICKNESS | 0.062 INCHES NOMINAL | | STYLE DESIGNATOR | FULLY CONVOLUTED |
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