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 |
|---|---|---|---|---|---|---|---|---|
| 658074-3 | 98897 | A | 5 | 2 | 4 | 9Z | ||
| P37-220 | 91816 | A | 3 | 2 | 5 | SB |
CAGE Information
| Code | Company |
|---|---|
| 91816 | CIRCOR AEROSPACE INC. DBA CIRCLE SEA |
| 98897 | LOCKHEED MARTIN CORPORATION DBA LOCK |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADSR | BONNET TYPE | INSIDE SPRING |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
| MATT | MATERIAL | ALUMINUM ALLOY FLOW CONTROL DEVICE |
| CQGM | MAXIMUM OPERATING PRESSURE | 347.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CQRB | SEAT ANGLE | 37.0 DEGREES 1ST END |
| CMLP | THREAD QUANTITY PER INCH | 18 1ST END |
| AAJD | THREAD CLASS | 3A 1ST END |
| CBBL | FEATURES PROVIDED | BONNET PACKING AND VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| STYL | STYLE DESIGNATOR | ERR-090 |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
| ADSU | DISK LOADING METHOD | SPRING |
| MATT | MATERIAL | ALUMINUM ALLOY SEAT |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| CQCY | ADJUSTABLE PRESSURE RANGE | +41.0/+47.0 POUNDS PER SQUARE INCH |
| AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES 1ST END |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |