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National Stock Number:
4720-01-218-2508
Federal Supply Class:
4720
National Item Identification Number:
012182508
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:
| 300808 | 70628 | ARROWHEAD PRODUCTS CORP | | 300808-5 | 70628 | ARROWHEAD PRODUCTS CORP |
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Techincal Specification:
| END INSIDE DIAMETER | 7.500 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | PREFORMED FIRST END | | CONNECTION TYPE | SOFT SECOND END | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 7.500 INCHES NOMINAL FIRST END | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 35.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 3.400 INCHES NOMINAL OVERALL | | WALL THICKNESS | 0.380 INCHES NOMINAL | | STYLE DESIGNATOR | FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS |
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