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National Stock Number:
4720-00-529-4959
Federal Supply Class:
4720
National Item Identification Number:
005294959
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:
| 1A1 | 70628 | ARROWHEAD PRODUCTS CORP | | 1A1 | 76680 | FEDERAL-MOGUL CORP CHASSIS PRODUCTS DIV | | L237506 | 06845 | RAYTHEON COMPANY |
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Techincal Specification:
| MATERIAL | FIBERGLASS AND | | RUBBER SILICONE CLASS Q SINGLE PLY | | STYLE DESIGNATOR | FULLY CONVOLUTED | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.647 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.125 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 18.000 INCHES NOMINAL OVERALL | | CONNECTION TYPE | PREFORMED FIRST END | | CONNECTION STYLE | ROUND FIRST END | | END INSIDE DIAMETER | 2.406 INCHES NOMINAL FIRST END | | END OVERALL LENGTH | 1.000 INCHES NOMINAL FIRST END | | MINIMUM INSIDE BENDING RADIUS | 0.661 INCHES | | HOSE WEIGHT | 4.270 OUNCES PER LINEAR FOOT | | MAXIMUM OPERATING PRESSURE | 1.5 POUNDS PER SQUARE INCH | | FEATURES PROVIDED | OZONE RESISTANT | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY DIM. CHARACTERISTICS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 70628 | | DESIGN CONTROL REFERENCE | 1A1 |
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