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 |
|---|---|---|---|---|---|---|---|---|
| A21085-001 | 08441 | A | 5 | 9 | 4 | 9Z | ||
| R0021085001 | 08441 | A | 5 | 9 | 6 | ZZ | ||
| A21085 | 08441 | A | D | 9 | 1 | AX | ||
| 0021085001 | 93929 | A | 5 | 2 | 6 | ZZ | ||
| 21085-001 | 93929 | A | 5 | 2 | 6 | ZZ | ||
| A21085/1 | 08441 | A | 5 | 9 | 3 | AX | ||
| 48A-1/4NPT | 01343 | A | 3 | 2 | 6 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 01343 | ANDERSON GREENWOOD LP DBA ANDERSON G |
| 08441 | SPX CORPORATION DBA DIELECTRIC COMMU |
| 93929 | SPX CORPORATION DBA RADIODETECTION |
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 |
|---|---|---|
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 50.0 POUNDS PER SQUARE INCH |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| ADQU | FLOW CONTROL DEVICE | DISK |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS, INERT 2ND RESPONSE |
| MATT | MATERIAL | COPPER ALLOY BODY |
| AEHZ | MAXIMUM OPERATING TEMP | 300.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| STYL | STYLE DESIGNATOR | ERR-090 |
| CQGM | MAXIMUM OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END |
| AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
Similar Parts
48A-1/4NPT ,
48A14NPT ,
4820-01-102-4077 ,
4820011024077 ,
011024077
,
A21085-001 ,
R0021085001 ,
A21085 ,
0021085001 ,
21085-001 ,
A21085/1 ,
48A-1/4NPT ,