|
|
|
National Stock Number:
4820-01-195-8422
Federal Supply Class:
4820
National Item Identification Number:
011958422
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.
|
Manufacturer Information:
| 639110 | 36346 | UNION CARBIDE CORP SUB OF DOW CO THE | | 7957A1 | 39428 | MCMASTER-CARR SUPPLY CO |
|
Techincal Specification:
| MATERIAL | COPPER ALLOY BODY | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | DISK | | MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED EXTERNAL HOSE 1ST END | | THREADED INTERNAL TUBE 2ND END | | CONNECTION STYLE | PLAIN (HOSE) 1ST END | | FLARE (TUBE) 2ND END | | THREAD SERIES DESIGNATOR | NH 1ST END | | UNF 2ND END | | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS | | THREAD QUANTITY PER INCH | 11-1/2 1ST END | | THREAD CLASS | 3B 2ND END | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL |
|