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National Stock Number:
4720-01-535-0448
Federal Supply Class:
4720
National Item Identification Number:
015350448
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:
| 21A18-04C30-5 | 60980 | MEGGITT OREGON INC | | LE271-0104 | 43999 | THE BOEING COMPANY | | LE271-0104-0520 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| END INSIDE DIAMETER | 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM BOTH ENDS | | CONNECTION TYPE | SOFT BOTH ENDS | | CONNECTION STYLE | ROUND BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM BOTH ENDS | | INSIDE DIAMETER | 1.000 INCHES NOMINAL BOTH ENDS | | OUTSIDE DIAMETER | 1.250 INCHES MINIMUM AND 1.500 INCHES MAXIMUM BOTH ENDS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HOSE,AIR DUCT | | MATERIAL | FIBERGLASS AND RUBBER SILICONE CLASS Q ALL PLIES | | MEASURING METHOD AND LENGTH | 20.000 INCHES NOMINAL OVERALL | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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