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National Stock Number:
4720-00-678-4744
Federal Supply Class:
4720
National Item Identification Number:
006784744
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:
| 10862226 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 4720006784744 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 4720006784744 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 47200067847442 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | MIL-H-5207913 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILH52079 | 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 | 5.500 INCHES NOMINAL BOTH ENDS | | CONNECTION TYPE | PREFORMED FIRST END | | CONNECTION STYLE | ROUND FIRST END | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | END OVERALL LENGTH | 2.000 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 5.500 INCHES NOMINAL FIRST END | | MATERIAL | PLASTIC POLYAMIDE 2ND PLY | | MATERIAL | RUBBER SYNTHETIC 1ST PLY | | MATERIAL | STEEL REINFORCING WIRE | | MEASURING METHOD AND LENGTH | 7.000 INCHES NOMINAL OVERALL | | MINIMUM INSIDE BENDING RADIUS | 8.250 INCHES | | WALL THICKNESS | 0.234 INCHES MINIMUM AND 0.281 INCHES MAXIMUM | | STYLE DESIGNATOR | HELICALLY WOUND CONTINOUS WIRE SUPPORTED |
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