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National Stock Number:
4720-01-535-3749
Federal Supply Class:
4720
National Item Identification Number:
015353749
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:
| 21A18-04C29-5 | 60980 | MEGGITT OREGON INC | | LE271-0104-0519 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | ROUND | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HOSE, AIR DUCT-HELICALLY CONVOLUTED, WIRE WOUND, 1.00 I.D. | | MEASURING METHOD AND LENGTH | 4.750 INCHES NOMINAL OVERALL | | OPERATING PRESSURE | 65.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM | | WALL THICKNESS | 0.060 INCHES NOMINAL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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