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National Stock Number:
4720-01-339-0410
Federal Supply Class:
4720
National Item Identification Number:
013390410
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:
| 243-20071-01 | 34500 | ALLIED MATERIALS & EQUIPMENT CO INC | | 243-20071-01 | 74897 | ILC DOVER LP | | 4720PL1751008 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
| END INSIDE WIDTH | 0.750 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | SOFT FIRST END | | CONNECTION STYLE | SQUARE BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 0.875 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.875 INCHES NOMINAL FIRST END | | INSIDE LENGTH | 3.000 INCHES NOMINAL FIRST END | | MATERIAL | RUBBER 1ST PLY | | MATERIAL | RUBBER SYNTHETIC 2ND PLY | | MATERIAL | STEEL 3RD PLY | | STYLE DESIGNATOR | FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS |
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