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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
702-CS1/4 30327 H 3 9 5 BF
SS-4PDF4 12623 A 5 9 5 BF
SS-4PDF4 02570 A 5 2 5 BF
8449340 19204 A 1 2 1 BF

CAGE Information

Code Company
02570 SWAGELOK COMPANY USE CAGE CODE 3T9T9
30327 IMPERIAL
12623 WHITEY CO
19204 ARMY UNITED STATES DEPARTMENT OF THE

Federal Supply Class

Title

VALVES, NONPOWERED

Inclusions:

INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.

Exclusions:

EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
BBJX MOUNTING POSITION HORIZONTAL
STYL STYLE DESIGNATOR STRAIGHT THRU
ADQU FLOW CONTROL DEVICE DISK
CQGM MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
FEAT SPECIAL FEATURES 0.185 MIN ORIFICE SIZE
AQLR VALVE OPERATION METHOD MANUAL
MATT MATERIAL STEEL CORROSION RESISTING BODY
AAJF THREAD DIRECTION RIGHT-HAND ALL ENDS
AWLS CONNECTION TYPE THREADED INTERNAL PIPE ALL ENDS
AGAV END ITEM IDENTIFICATION 2350-01-031-0586
AHNC CONNECTION STYLE PLAIN, OPTIONAL END (PIPE) ALL ENDS
THSD THREAD SERIES DESIGNATOR NPT ALL ENDS
CQJX NOMINAL THREAD SIZE 0.250 INCHES ALL ENDS

Similar Parts

SS-4PDF4 , SS4PDF4 , 4820-01-072-4448 , 4820010724448 , 010724448 , 702-CS1/4 , SS-4PDF4 , SS-4PDF4 , 8449340 ,