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National Stock Number:
4720-01-449-1114
Federal Supply Class:
4720
National Item Identification Number:
014491114
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:
| 2001-20-0040-08 | 16632 | FLEXFAB LLC | | 5419055 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5419055-8 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 700630-2.50-40-8 | 70628 | ARROWHEAD PRODUCTS CORP |
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Techincal Specification:
| CONNECTION STYLE | ROUND BOTH ENDS | | END INSIDE DIAMETER | 2.500 INCHES NOMINAL BOTH ENDS | | END OVERALL LENGTH | 2.000 INCHES NOMINAL BOTH ENDS | | MINIMUM INSIDE BENDING RADIUS | 1.250 INCHES | | MATERIAL | FIBERGLASS AND | | RUBBER SILICONE CLASS Q 1ST PLY | | FIBERGLASS AND | | RUBBER SILICONE CLASS Q 2ND PLY | | STEEL REINFORCING WIRE | | RUBBER SILICONE CLASS Q COVER | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-H-62028,TYPE1,CLASS2 MIL SPEC ALL MATERIAL RESPONSES ALL PLIES | | STYLE DESIGNATOR | FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.500 INCHES NOMINAL FIRST END | | MEASURING METHOD AND LENGTH | 10.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | SOFT BOTH ENDS |
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