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 |
|---|---|---|---|---|---|---|---|---|
| CVB41S4700-73PC165 | 53711 | A | 3 | 2 | 6 | AX | ||
| CVB4700-74PC165 | 53711 | A | 3 | 2 | 6 | AX | ||
| TY1C0MPD3150-25T040F | 03950 | A | 5 | 1 | 6 | AX | ||
| SL6096 PIECE 16 | 93232 | C | C | 1 | 6 | ZZ | AC | |
| CV41S4601-29PC1T016 | 80064 | A | 5 | 9 | 6 | AX | ||
| CV41S4601-29PC1T016 | 53711 | A | 3 | 2 | 6 | AX | ||
| CVB41S4700-63PC165 | 80064 | A | 5 | 9 | 6 | AX | ||
| CVB41S4700-73PC165 | 80064 | A | 5 | 9 | 6 | AX | ||
| CVB41S4700-74PC165 | 80064 | A | 5 | 9 | 6 | AX | ||
| MILV20065 | 81349 | M | 4 | 1 | E | AX | ||
| D-30475 PIECE 165 | 93232 | C | C | 1 | 6 | AX | A5 | |
| CVB41A4700-63PC165 | 53711 | A | 3 | 2 | 6 | AX |
CAGE Information
| Code | Company |
|---|---|
| 03950 | NAVAL INVENTORY CONTROL POINT MECHAN |
| 53711 | NAVAL SEA SYSTEMS COMMAND |
| 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CO |
| 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 |
|---|---|---|
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| AWLS | CONNECTION TYPE | FLANGE ALL ENDS |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
| MATT | MATERIAL | NICKEL ALLOY SEAT OR STEEL CORROSION RESISTING SEAT |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND D COMPOSITION |
| MATT | MATERIAL | STEEL CORROSION RESISTING STEM |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 5.500 INCHES |
| CWDF | FLANGE FACE DESIGN | PLAIN ALL ENDS |
| AECS | BOLT HOLE QUANTITY | 8 ALL ENDS |
| AEHZ | MAXIMUM OPERATING TEMP | 775.0 DEG FAHRENHEIT SINGLE RESPONSE |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| MATT | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE OR STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.500 INCHES |
| STYL | STYLE DESIGNATOR | ERR-090 |
| MATT | MATERIAL | STEEL BODY |
| CQCY | ADJUSTABLE PRESSURE RANGE | +25.0/+40.0 POUNDS PER SQUARE INCH |
| ADSU | DISK LOADING METHOD | SPRING |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 5.500 INCHES ALL ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.625 INCHES ALL ENDS |
| ADSY | VALVE DISCHARGE FLOW RATE | 2220.0 POUNDS PER HOUR |
| CQGM | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| ADSR | BONNET TYPE | EXPOSED SPRING |
| CWCK | NOMINAL THICKNESS | 0.500 INCHES ALL ENDS |
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