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National Stock Number:
4720-01-379-1974
Federal Supply Class:
4720
National Item Identification Number:
013791974
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:
| BA113170 | U1901 | MEGGITT AEROSPACE LTD T/A MEGGITTPOLYMERS AND COMPOSITES DBA DUNLOP BESTOBELL | | BAS160-4-3-56-10 | U1901 | MEGGITT AEROSPACE LTD T/A MEGGITTPOLYMERS AND COMPOSITES DBA DUNLOP BESTOBELL | | NAV-8A/B/CDCN | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 2.000 INCHES NOMINAL FIRST END | | MATERIAL | FIBERGLASS FIRST PLY | | MATERIAL | FIBERGLASS THIRD PLY | | MATERIAL | RUBBER SILICONE CLASS Q FOURTH PLY | | MATERIAL | RUBBER SILICONE CLASS Q SECOND PLY | | STYLE DESIGNATOR | FULLY CONVOLUTED |
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