NIIN Output Data
NIIN:
NSN:
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 |
|---|---|---|---|---|---|---|---|---|
| 203729940SS | 01343 | A | 3 | 2 | 1 | HD | ||
| MIL-V-22549 | 81349 | M | 4 | 1 | 4 | HD | ||
| PRESSURE RANGE 3450 TO 6875 | 81349 | M | 5 | 1 | 6 | HD | ||
| 6000PSI FOR NITROGEN | 81349 | M | 5 | 1 | 6 | HD |
CAGE Information
| Code | Company |
|---|---|
| 01343 | ANDERSON GREENWOOD LP DBA ANDERSON G |
| 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 |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 1ST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 0.500 IN. SIZE AND 3450 TO 6875 RANGE |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSU | DISK LOADING METHOD | SPRING |