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 |
|---|---|---|---|---|---|---|---|---|
| 959BC475 | 58553 | A | 5 | 2 | 5 | SE | ||
| 959B | 58553 | A | 3 | 2 | X | XX |
CAGE Information
| Code | Company |
|---|---|
| 58553 | SUPERIOR VALVE CO |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
| ADSR | BONNET TYPE | INSIDE SPRING |
| MATT | MATERIAL | COPPER ALLOY SEAT |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| CQGM | MAXIMUM OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 475.0 POUNDS PER SQUARE INCH |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| MATT | MATERIAL | COPPER ALLOY BODY |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| STYL | STYLE DESIGNATOR | ERR-090 |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END |
| ADSU | DISK LOADING METHOD | SPRING |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| MATT | MATERIAL | COPPER ALLOY FLOW CONTROL DEVICE AND PLASTIC POLYAMIDE FLOW CONTROL DEVICE |
| AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES 1ST END |