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National Stock Number: 4820-01-339-8490
Federal Supply Class: 4820
National Item Identification Number: 013398490
Description: VALVE,CHECK
Detail: A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
SS70-912Y-6J | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | CONNECTION STYLE | FLARELESS ALL ENDS | FLOW CONTROL DEVICE | DISK | MATERIAL | STEEL COMP 304 BODY | MOUNTING POSITION | HORIZONTAL | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS | SEAT ANGLE | 12.0 DEGREES ALL ENDS | STYLE DESIGNATOR | TEE | THREAD DIRECTION | RIGHT-HAND ALL ENDS | THREAD CLASS | 3A ALL ENDS | THREAD SERIES DESIGNATOR | UNJ ALL ENDS | THREAD QUANTITY PER INCH | 18 ALL ENDS | VALVE OPERATION METHOD | AUTOMATIC |
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