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National Stock Number:
4720-00-065-7208
Federal Supply Class:
4720
National Item Identification Number:
000657208
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:
| FT3181-7 | 30299 | FLEXIBLE TECHNOLOGIES INC | | S6152-61068-7 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| END INSIDE DIAMETER | 4.000 INCHES NOMINAL FIRST END | | CONNECTION STYLE | ROUND FIRST END | | CONNECTION TYPE | PLAIN FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.000 INCHES NOMINAL FIRST END | | INSIDE DIAMETER | 4.000 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RUBBER SILICONE CLASS Q SINGLE PLY | | MEASURING METHOD AND LENGTH | 75.000 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | FULLY CONVOLUTED |
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