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National Stock Number:
4720-00-564-1383
Federal Supply Class:
4720
National Item Identification Number:
005641383
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:
| 0602-0425-0102 | 30299 | FLEXIBLE TECHNOLOGIES INC | | 1106 | 21868 | HBD INDUSTRIES, INC | | 2674-30 | 30299 | FLEXIBLE TECHNOLOGIES INC | | 50589-30 | 21868 | HBD INDUSTRIES, INC | | 50859-30 | 48170 | PORTER H K CO INC PITTSBURGH PA | | FT2238-30 | 30299 | FLEXIBLE TECHNOLOGIES INC | | FT2674-30 | 30299 | FLEXIBLE TECHNOLOGIES INC | | MILD26124 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| END INSIDE DIAMETER | 4.000 INCHES NOMINAL FIRST END | | CONNECTION TYPE | SOFT FIRST END | | CONNECTION STYLE | ROUND FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 4.000 INCHES NOMINAL FIRST END | | SPECIAL FEATURES | SUPPORTS GRUMMAN A-10 AIRCRAFT | | WALL THICKNESS | 1.000 INCHES NOMINAL | | STYLE DESIGNATOR | FULLY CONVOLUTED |
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