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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
VALVE , SAFETY RELIEF

Definition:

A VALVE DESIGNED TO AUTOMATICALLY RELEASE EXCESSIVE PRESSURES. IT IS ACTUATED BY STATIC PRESSURE UPSTREAM OF THE VALVE AND IS USED AS A SAFETY VALVE OR RELIEF VALVE, AND MAY BE SET TO CLOSE AT A PREDETERMINED PRESSURE. IT IS NOT DESIGNED FOR REGULATION OF CONTINUOUSLY FLUCTUATING LOADS. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
19J600-28 11660 H 5 9 X XX
19J648 11660 H 5 9 X XX
19J140PC1T052-50P0UND 11660 H 5 9 X XX
20J174PC1T052 79500 A 3 2 X XX
BB58S41-10PC28 80064 A 3 2 X XX
BB58S41-188 80064 A 3 2 X XX
19J600-28 79500 A 3 2 X XX
19J648 79500 A 3 2 X XX
20J64-88 79500 A 3 2 X XX
20J174PC1T052 11660 H 5 9 X XX
20J64-88 11660 H 5 9 X XX
CL51S41-160PC1T052 80064 A 3 2 X XX
CL51S41-189PC88 80064 A 3 2 X XX
19J140PC1T052-50P0UND 79500 A 3 2 X XX
CL119S4101-261471PC1T052 80064 A 3 2 X XX

CAGE Information

Code Company
11660 WESTINGHOUSE ELECTRIC CORP CONTROL B
79500 WESTINGHOUSE ELECTRIC CORP
80064 NAVAL SHIP SYSTEMS COMMAND

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
AEHZ MAXIMUM OPERATING TEMP 650.0 DEG FAHRENHEIT SINGLE RESPONSE
AEHZ MAXIMUM OPERATING TEMP 650.0 DEG FAHRENHEIT SINGLE RESPONSE
MATT MATERIAL STEEL CORROSION RESISTING SEAT
MEDA MEDIA FOR WHICH DESIGNED STEAM SINGLE RESPONSE
CWDF FLANGE FACE DESIGN PLAIN 1ST END
CWCQ BOLT HOLE NOMINAL DIAMETER 0.562 INCHES 1ST END
ZZZT NONDEFINITIVE SPEC/STD DATA 1 TYPE AND D COMPOSITION
MATT MATERIAL STEEL CORROSION RESISTING STEM
ADST BONNET ATTACHMENT METHOD BOLTED
CWCT BOLT CIRCLE NOMINAL DIAMETER 3.375 INCHES 1ST END
ADZH RENEWABLE SEAT RING TYPE THREADED
CWCR SECOND CONNECTION FACE TO CENTERLINE DISTANCE 4.375 INCHES
ADQU FLOW CONTROL DEVICE DISK
CWCL FIRST CONNECTION FACE TO CENTERLINE DISTANCE 4.375 INCHES
AWLS CONNECTION TYPE FLANGE 1ST END
STYL STYLE DESIGNATOR ERR-090
MATT MATERIAL STEEL BODY
ADSU DISK LOADING METHOD SPRING
CQCY ADJUSTABLE PRESSURE RANGE +31.0/+60.0 POUNDS PER SQUARE INCH
AECS BOLT HOLE QUANTITY 4 1ST END
CWCK NOMINAL THICKNESS 0.500 INCHES 1ST END
CQGM MAXIMUM OPERATING PRESSURE 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCD NOMINAL OUTSIDE DIAMETER 4.500 INCHES 1ST END
ADSR BONNET TYPE EXPOSED SPRING
MATT MATERIAL STEEL CORROSION RESISTING FLOW CONTROL DEVICE
ARKN FLANGE SHAPE ROUND WITH HOLES 1ST END

Similar Parts

19J140PC1T052-50P0UND , 19J140PC1T05250P0UND , 4820-00-289-3871 , 4820002893871 , 002893871 , 19J600-28 , 19J648 , 19J140PC1T052-50P0UND , 20J174PC1T052 , BB58S41-10PC28 , BB58S41-188 , 19J600-28 , 19J648 , 20J64-88 , 20J174PC1T052 , 20J64-88 , CL51S41-160PC1T052 , CL51S41-189PC88 , 19J140PC1T052-50P0UND , CL119S4101-261471PC1T052 ,