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National Stock Number:
4720-01-189-3250
Federal Supply Class:
4720
National Item Identification Number:
011893250
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:
| 75A837638 | K0289 | BRITISH AEROSPACE MILITARY AIRCRAFT & AEROSTRUCTURES | | 75A837638-2001 | K0289 | BRITISH AEROSPACE MILITARY AIRCRAFT & AEROSTRUCTURES | | 75A837638-2001 | U9143 | BAE SYSTEMS (OPERATIONS) LIMITED |
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Techincal Specification:
| END INSIDE DIAMETER | 1.250 INCHES NOMINAL FIRST END | | CONNECTION TYPE | SOFT FIRST END | | CONNECTION STYLE | ROUND FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 1.000 INCHES NOMINAL FIRST END | | FEATURES PROVIDED | ABRASION RESISTANT | | INSIDE DIAMETER | 1.250 INCHES NOMINAL FIRST END | | MATERIAL | COTTON 2ND PLY | | MATERIAL | RUBBER CHLOROPRENE CLASS CR 1ST PLY | | PROPRIETARY CHARACTERISTICS | PACS | | MEASURING METHOD AND LENGTH | 5.000 INCHES NOMINAL OVERALL | | SPECIAL FEATURES | VTHIS ITEM HAS BEEN REVIEWED FOR ASBESTOS MATERIAL;THE CURRENT APPROVED SOURCES; K0289 HAVE INDICATED THEIR PART NUMBER CONTAINED ASBESTOS PRIOR TO 1984;THEY CONTINUE TO MANUFACTUER THE SAME PART NUMBER WITHOUT ASBESTOS AFTER 1984 | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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