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 |
|---|---|---|---|---|---|---|---|---|
| 621B-2-3/8-2 | 09990 | A | 3 | 2 | 3 | ZZ | ||
| 621B2 3-8 2 | 86768 | H | 5 | 9 | 3 | AX |
CAGE Information
| Code | Company |
|---|---|
| 09990 | PARKER-HANNIFIN CORPORATION DBA HYDR |
| 86768 | TELEDYNE INDUSTRIES INC TELEDYNE FLU |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATT | MATERIAL | RUBBER SYNTHETIC PACKING |
| MATT | MATERIAL | RUBBER SYNTHETIC PACKING |
| ADZH | RENEWABLE SEAT RING TYPE | PRESSED-IN |
| ADSR | BONNET TYPE | INSIDE SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 225.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CSDC | OPENING PRESSURE SETTING | 35.0 POUNDS PER SQUARE INCH |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES 1ST END |
| SFTT | SURFACE TREATMENT | ANODIZE |
| MATT | MATERIAL | STEEL FLOW CONTROL DEVICE |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| STYL | STYLE DESIGNATOR | ERR-090 |
| THSD | THREAD SERIES DESIGNATOR | NPT 2ND END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| MATT | MATERIAL | RUBBER SYNTHETIC SEAT |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES 2ND END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |
| AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |