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 |
|---|---|---|---|---|---|---|---|---|
| DD423S53-025PC511T0532 | 53711 | A | 3 | 2 | 5 | AX | ||
| 17J724PC656T0677 | 90099 | A | 3 | 2 | 5 | AX | ||
| DD423S53-30PC511T0532 | 53711 | A | 3 | 2 | 5 | AX | ||
| 9J969PC511T0532 | 11660 | H | 5 | 9 | 5 | AX | ||
| BB55S53-022-656T0677 | 80064 | A | 5 | 9 | 5 | AX | ||
| 20J920PC186 | 79500 | A | 3 | 2 | 5 | AX | ||
| CM5S5300-025PC511T0532 | 80064 | A | 5 | 9 | 5 | AX | ||
| 20J924PC511T0532 | 79500 | A | 3 | 2 | 5 | AX | ||
| DD445S5300-45PC511T0532 | 53711 | A | 3 | 2 | 5 | AX | ||
| DD445S5300-46PC186 | 53711 | A | 3 | 2 | 5 | AX | ||
| BB55S53-022-656T0677 | 53711 | A | 3 | 2 | 5 | AX | ||
| CM55S5300-025PC511T0532 | 53711 | A | 3 | 2 | 5 | AX | ||
| DD423S53-025PC511T0532 | 80064 | A | 5 | 9 | 5 | AX | ||
| 9J969PC511T0532 | 79500 | A | 3 | 2 | 5 | AX | ||
| 17J724PC656T0677 | 11660 | H | 5 | 9 | 5 | AX | ||
| DD423S53-30PC511T0532 | 80064 | A | 5 | 9 | 5 | AX | ||
| 20J924PC511T0532 | 90099 | A | 3 | 2 | 5 | AX | ||
| 20J920PC186 | 11660 | H | 5 | 9 | 5 | AX | ||
| 20J924PC511T0532 | 11660 | H | 5 | 9 | 5 | AX | ||
| 26J722PC511T0532 | 79500 | A | 3 | 2 | 5 | AX | ||
| 26J722PC511T0532 | 11660 | H | 5 | 9 | 5 | AX | ||
| DD445S5300-45PC511T0532 | 80064 | A | 5 | 9 | 5 | AX | ||
| DD445S5300-46PC186 | 80064 | A | 5 | 9 | 5 | AX | ||
| 17J724PC656T0677 | 79500 | A | 3 | 2 | 5 | AX |
CAGE Information
| Code | Company |
|---|---|
| 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL B |
| 53711 | NAVAL SEA SYSTEMS COMMAND |
| 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 79500 | WESTINGHOUSE ELECTRIC CORP |
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 |
|---|---|---|
| CQCY | ADJUSTABLE PRESSURE RANGE | +7.0/+25.0 POUNDS PER SQUARE INCH |
| CQCY | ADJUSTABLE PRESSURE RANGE | +7.0/+25.0 POUNDS PER SQUARE INCH |
| AQLR | VALVE OPERATION METHOD | HYDRAULIC |
| MATT | MATERIAL | COPPER ALLOY FLOW CONTROL DEVICE |
| 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 |
| MATT | MATERIAL | COPPER ALLOY STEM |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 3.938 INCHES 1ST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.062 INCHES 1ST END |
| AEHZ | MAXIMUM OPERATING TEMP | 425.0 DEG FAHRENHEIT SINGLE RESPONSE |
| MATT | MATERIAL | COPPER ALLOY SEAT |
| ADQU | FLOW CONTROL DEVICE | DISK |
| MATT | MATERIAL | COPPER ALLOY BODY |
| CWCK | NOMINAL THICKNESS | 1.024 INCHES 1ST END |
| AWLS | CONNECTION TYPE | FLANGE 1ST END |
| STYL | STYLE DESIGNATOR | ERR-090 |
| AECS | BOLT HOLE QUANTITY | 6 1ST END |
| FEAT | SPECIAL FEATURES | W/LIFTING LEVER |
| ADSU | DISK LOADING METHOD | SPRING |
| CQGM | MAXIMUM OPERATING PRESSURE | 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 1ST END |
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17J724PC656T0677 ,
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4820002892037 ,
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,
DD423S53-025PC511T0532 ,
17J724PC656T0677 ,
DD423S53-30PC511T0532 ,
9J969PC511T0532 ,
BB55S53-022-656T0677 ,
20J920PC186 ,
CM5S5300-025PC511T0532 ,
20J924PC511T0532 ,
DD445S5300-45PC511T0532 ,
DD445S5300-46PC186 ,
BB55S53-022-656T0677 ,
CM55S5300-025PC511T0532 ,
DD423S53-025PC511T0532 ,
9J969PC511T0532 ,
17J724PC656T0677 ,
DD423S53-30PC511T0532 ,
20J924PC511T0532 ,
20J920PC186 ,
20J924PC511T0532 ,
26J722PC511T0532 ,
26J722PC511T0532 ,
DD445S5300-45PC511T0532 ,
DD445S5300-46PC186 ,
17J724PC656T0677 ,