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 |
|---|---|---|---|---|---|---|---|---|
| 100-545NR | 81833 | A | 3 | 2 | X | XX | ||
| 100-621-2 | 81833 | A | 3 | 2 | X | XX | ||
| NA5-7612 | 43999 | A | 5 | 2 | X | XX | ||
| 2394213 | 99221 | A | 3 | 2 | X | XX | ||
| 2394226 | 99221 | A | 3 | 2 | X | XX | ||
| RD10280-1 | 51663 | A | 3 | 2 | X | XX | ||
| RD10280E | 51663 | A | 3 | 2 | X | XX |
CAGE Information
| Code | Company |
|---|---|
| 43999 | BOEING COMPANY THE DBA BOEING DIV DE |
| 81833 | TRANSDIGM INC DBA AEROCONTROLEX |
| 99221 | TAVCO INC. |
| 51663 | CRANE CO. DBA LEAR ROMEC |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| CQRB | SEAT ANGLE | 37.0 DEGREES 1ST END |
| CQCY | ADJUSTABLE PRESSURE RANGE | +32.0/+35.0 POUNDS PER SQUARE INCH |
| AAJD | THREAD CLASS | 3A 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| CSDC | OPENING PRESSURE SETTING | 33.5 POUNDS PER SQUARE INCH |
| SFTT | SURFACE TREATMENT | ANODIZE |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| STYL | STYLE DESIGNATOR | ERR-090 |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
| ADQU | FLOW CONTROL DEVICE | STEM OR DISK |
| ADSU | DISK LOADING METHOD | SPRING |
| MATT | MATERIAL | ALUMINUM ALLOY SEAT |
| MATT | MATERIAL | ALUMINUM ALLOY STEM AND RUBBER CHLOROPRENE CLASS CR STEM |
| AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
| CQGM | MAXIMUM OPERATING PRESSURE | 35.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES 1ST END |
| CMLP | THREAD QUANTITY PER INCH | 20 1ST END |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| ADSY | VALVE DISCHARGE FLOW RATE | 2.0 CUBIC FEET PER MINUTE |