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National Stock Number:
4820-01-339-8489
Federal Supply Class:
4820
National Item Identification Number:
013398489
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:
| SS70-911M-12J | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END | | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | | CONNECTION TYPE | THREADED INTERNAL BOSS 3RD END | | CONNECTION STYLE | FLARELESS 1ST END | | CONNECTION STYLE | FLARELESS 2ND END | | CONNECTION STYLE | GASKET SEAL (BOSS) 3RD END | | FLOW CONTROL DEVICE | DISK | | MATERIAL | STEEL COMP 304 BODY | | MOUNTING POSITION | HORIZONTAL | | NOMINAL THREAD SIZE | 1.062 INCHES 1ST END | | NOMINAL THREAD SIZE | 1.062 INCHES 2ND END | | NOMINAL THREAD SIZE | 1.062 INCHES 3RD END | | SEAT ANGLE | 12.0 DEGREES 1ST END | | SEAT ANGLE | 12.0 DEGREES 2ND END | | STYLE DESIGNATOR | TEE | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD DIRECTION | RIGHT-HAND 2ND END | | THREAD DIRECTION | RIGHT-HAND 3RD END | | THREAD CLASS | 3A 3RD END | | THREAD CLASS | 3A 1ST END | | THREAD CLASS | 3A 2ND END | | THREAD SERIES DESIGNATOR | UNJ 1ST END | | THREAD SERIES DESIGNATOR | UNJ 2ND END | | THREAD SERIES DESIGNATOR | UNJ 3RD END | | THREAD QUANTITY PER INCH | 12 1ST END | | THREAD QUANTITY PER INCH | 12 2ND END | | THREAD QUANTITY PER INCH | 12 3RD END | | VALVE OPERATION METHOD | AUTOMATIC |
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