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 |
|---|---|---|---|---|---|---|---|---|
| 213637LH | 16497 | A | 3 | 2 | 1 | HD | ||
| 1531PXNVILH | 16497 | A | 5 | 2 | 6 | HD |
CAGE Information
| Code | Company |
|---|---|
| 16497 | DRESSER INC. DBA DRESSER EQUIPMENT G |
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 |
|---|---|---|
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| AWLS | CONNECTION TYPE | FLANGE 1ST END |
| STYL | STYLE DESIGNATOR | ERR-090 |
| FEAT | SPECIAL FEATURES | LEFT HAND VALVE |
| AZGM | MOUNTING FACILITY | BRACKET |
| CWCR | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.750 INCHES |
| ADSU | DISK LOADING METHOD | SPRING |
| CCFG | VALVE SIZE | 1.500 INCHES |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT 1ST END |
| CWCL | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 5.000 INCHES |
| ADSR | BONNET TYPE | EXPOSED SPRING |
| SUPP | SUPPLEMENTARY FEATURES | DRAIN NIPPLE IN BASE |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 1ST END |