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National Stock Number:
4720-00-771-6968
Federal Supply Class:
4720
National Item Identification Number:
007716968
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:
| 10883740 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 2920007716968 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 4720007716968 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 2920007716968 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| MATERIAL | RUBBER SYNTHETIC 1ST PLY | | PLASTIC POLYAMIDE AND | | RUBBER BUTYL 2ND PLY | | STEEL CORROSION RESISTING REINFORCING WIRE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-423,FORM 1,COMP 302,COND 3 FED SPEC SINGLE MATERIAL RESPONSE REINFORCING WIRE | | STYLE DESIGNATOR | FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS | | CROSS-SECTIONAL SHAPE STYLE | ROUND | | INSIDE DIAMETER | 3.000 INCHES NOMINAL FIRST END | | WALL THICKNESS | 0.120 INCHES NOMINAL | | MEASURING METHOD AND LENGTH | 12.330 INCHES NOMINAL OVERALL | | CONNECTION TYPE | PREFORMED FIRST END | | PREFORMED SECOND END | | CONNECTION STYLE | RECTANGULAR BOTH ENDS | | END INSIDE WIDTH | 2.380 INCHES NOMINAL FIRST END | | 2.250 INCHES NOMINAL SECOND END | | END INSIDE LENGTH | 3.380 INCHES NOMINAL FIRST END | | 3.250 INCHES NOMINAL SECOND END | | END OVERALL LENGTH | 1.310 INCHES NOMINAL FIRST END | | 1.310 INCHES NOMINAL SECOND END |
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