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National Stock Number:
4720-01-375-8090
Federal Supply Class:
4720
National Item Identification Number:
013758090
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:
| BEL4000 | 16632 | FLEXFAB LLC | | BEL400020005008 | 16632 | FLEXFAB LLC |
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Techincal Specification:
| INSIDE LENGTH | 12.500 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS 1ST PLY | | MATERIAL | FIBERGLASS 2ND PLY | | MATERIAL | FIBERGLASS 3RD PLY | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 50.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 12.500 INCHES NOMINAL OVERALL | | SPECIAL FEATURES | WITH STAINLESS STEEL WIRE;DOUBLE CORD FIBERGLAS ON WIRE BEAD | | WALL THICKNESS | 0.030 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED | | END INSIDE DIAMETER | 2.500 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | PREFORMED BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | OVAL | | END OVERALL LENGTH | 2.000 INCHES NOMINAL BOTH ENDS | | INSIDE WIDTH | 2.500 INCHES NOMINAL FIRST END |
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