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National Stock Number:
4720-01-322-5735
Federal Supply Class:
4720
National Item Identification Number:
013225735
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:
| 713685H10-16A | 70628 | ARROWHEAD PRODUCTS CORP | | DOU107320-16A | 16632 | FLEXFAB LLC | | IT-5037H10-16A | 16831 | PRESCOLITE MOLDCAST LIGHTING CO |
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Techincal Specification:
| END INSIDE DIAMETER | 2.500 INCHES NOMINAL BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CONNECTION TYPE | SOFT BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.000 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 3.000 INCHES NOMINAL FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855, CLASS 2, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE COVER | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855, CLASS 2, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE FIRST PLY | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-461 FED SPEC SINGLE MATERIAL RESPONSE REINFORCING WIRE | | MATERIAL | FIBERGLASS REINFORCING CORD | | MATERIAL | RUBBER CHLOROPRENE CLASS CR AND FIBERGLASS FIRST PLY | | MATERIAL | RUBBER CHLOROPRENE CLASS CR AND FIBERGLASS SECOND PLY | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 4.000 INCHES NOMINAL OVERALL | | OPERATING PRESSURE | 1.1 POUNDS PER SQUARE INCH (PSI) MAXIMUM | | SPECIAL FEATURES | PROOF OF PRESSURE 2.2 PSI | | WALL THICKNESS | 0.050 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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