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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
VALVE , STOP-CHECK

Definition:

A VALVE WITH A BOLT OR STEM THAT MAY BE MECHANICALLY ACTUATED TO TWO DIFFERENT POSITIONS BY ROTARY OR LINEAR MOTION. IN THE FIRST POSITION, THE VALVE DISK IS LOCATED AND LOCKED AGAINST THE SEAT PERMITTING NO FLUID FLOW THROUGH THE VALVE. IN THE SECOND POSITION, ONE SIDE OF THE VALVE DISK IS LOCATED AGAINST THE SEAT PERMITTING MOVEMENT OF THE DISK IN A MANNER THAT WILL ALLOW A FLOW OF FLUID IN ONE DIRECTION THROUGH THE VALVE. THE VALVE DISK MAY BE SPRING LOADED. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. SEE ALSO VALVE (1), LIFT-CHECK AND VALVE (1), STOP-LIFT-CHECK.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
R1R12-531 9F512 A 3 2 2 9Z

CAGE Information

Code Company
9F512 PARKER-HANNIFIN CORPORATION DBA HYDR

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ADSR BONNET TYPE INSIDE SCREW
BBJX MOUNTING POSITION HORIZONTAL
SUPP SUPPLEMENTARY FEATURES OPTIONAL FLOW CONTROL DEVICE: PLUG
AQLR VALVE OPERATION METHOD AUTOMATIC OR MANUAL
FEAT SPECIAL FEATURES WITH COMPRESSION SPRING 1000 PSI
ADST BONNET ATTACHMENT METHOD THREADED
ADQU FLOW CONTROL DEVICE BALL
CQGM MAXIMUM OPERATING PRESSURE 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE

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R1R12-531 , R1R12531 , 4810-01-081-6209 , 4810010816209 , 010816209 , R1R12-531 ,