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 |
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19J140PC1T052-50P0UND ,
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4820002893871 ,
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,
19J600-28 ,
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BB58S41-10PC28 ,
BB58S41-188 ,
19J600-28 ,
19J648 ,
20J64-88 ,
20J174PC1T052 ,
20J64-88 ,
CL51S41-160PC1T052 ,
CL51S41-189PC88 ,
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CL119S4101-261471PC1T052 ,