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National Stock Number:
4720-00-869-0423
Federal Supply Class:
4720
National Item Identification Number:
008690423
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:
| 10939572 | 16632 | FLEXFAB LLC | | 10939572 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 10939572 | 70628 | ARROWHEAD PRODUCTS CORP | | 300720-20-137-7 | 70628 | ARROWHEAD PRODUCTS CORP |
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Techincal Specification:
| END INSIDE DIAMETER | 2.530 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 0.250 INCHES NOMINAL BOTH ENDS | | HOSE WEIGHT | 1.350 OUNCES PER LINEAR FOOT | | INSIDE DIAMETER | 2.530 INCHES NOMINAL FIRST END | | OPERATING PRESSURE | 5.5 POUNDS PER SQUARE INCH (PSI) MAXIMUM | | MATERIAL | FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR SECOND PLY | | MATERIAL | FIBERGLASS AND RUBBER FIRST PLY | | MATERIAL | FIBERGLASS AND RUBBER REINFORCING CORD | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 34.500 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 4.000 INCHES | | WALL THICKNESS | 0.040 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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