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National Stock Number:
4720-00-528-2209
Federal Supply Class:
4720
National Item Identification Number:
005282209
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:
| 165-53409-5 | 43999 | THE BOEING COMPANY | | 711908-5 | 70628 | ARROWHEAD PRODUCTS CORP | | IT-4492-5 | 26831 | INDUSTRIAL TUBE CO LLC |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | FEATURES PROVIDED | OZONE RESISTANT | | HOSE WEIGHT | 16.000 OUNCES PER LINEAR FOOT | | INSIDE DIAMETER | 2.500 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS AND RUBBER SILICONE CLASS Q SINGLE PLY | | MAXIMUM OPERATING PRESSURE | 40.0 POUNDS PER SQUARE INCH | | MEASURING METHOD AND LENGTH | 3.500 INCHES NOMINAL OVERALL | | SPECIAL FEATURES | SUPPORTS GRUMMAN A-10 AIRCRAFT | | WALL THICKNESS | 0.094 INCHES NOMINAL | | STYLE DESIGNATOR | SLEEVE SECTION |
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