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National Stock Number:
4720-00-520-1995
Federal Supply Class:
4720
National Item Identification Number:
005201995
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:
| 996-9 | 82983 | AMF INC AMF YORK DIV | | SM-C-200855 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| CONNECTION TYPE | PLAIN BOTH ENDS | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | INSIDE WIDTH | 3.250 INCHES NOMINAL FIRST END | | INSIDE LENGTH | 10.625 INCHES NOMINAL FIRST END | | MATERIAL | COTTON AND RUBBER CHLOROPRENE CLASS CR SINGLE PLY | | MEASURING METHOD AND LENGTH | 4.500 INCHES NOMINAL OVERALL | | SPECIAL FEATURES | 3 MTG HOLES 0.125 IN. DIA EQUALLY SPACED 4.250 IN. C TO C ON EA SIDE @AND 2 MTG HOLES 0.125 IN. DIA EQUALLY SPACED 1.500 IN. C TO C EA END,ALL HOLES LOCATED 0.500 IN. FROM TOP EDGE | | WALL THICKNESS | 0.188 INCHES NOMINAL | | STYLE DESIGNATOR | SLEEVE SECTION |
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