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 |
|---|---|---|---|---|---|---|---|---|
| P-137-383 | 91816 | A | 3 | 2 | 6 | AX | ||
| 564A4D170 | 91816 | A | 5 | 9 | 5 | AX | ||
| 370217-2 | 49956 | A | 5 | 9 | 5 | AX | ||
| P137-383 | 91896 | A | C | 1 | 5 | ZZ | AC |
CAGE Information
| Code | Company |
|---|---|
| 49956 | RAYTHEON COMPANY DBA RAYTHEON |
| 91816 | CIRCOR AEROSPACE INC. DBA CIRCLE SEA |
| 91896 | MARTIN MFG 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 |
|---|---|---|
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| MATT | MATERIAL | ALUMINUM OVERALL |
| CQCY | ADJUSTABLE PRESSURE RANGE | +150.0/+450.0 POUNDS PER SQUARE INCH |
Similar Parts
370217-2 ,
3702172 ,
4820-01-130-8471 ,
4820011308471 ,
011308471
,
P-137-383 ,
564A4D170 ,
370217-2 ,
P137-383 ,