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 |
|---|---|---|---|---|---|---|---|---|
| 7748765 | 19204 | A | 3 | 2 | 1 | ZZ | ||
| 6900-0014-001 | 06032 | A | 3 | 2 | 1 | AX | ||
| SCD10302-2 | 04984 | A | 1 | 2 | 2 | ZZ | ||
| 559B2M10PSI | 91816 | A | 3 | 2 | 5 | ZZ | ||
| 559B-2M-10 | 91816 | A | 3 | 2 | E | AX | ||
| 7748765 | 19207 | A | 5 | 9 | 1 | ZZ | ||
| 559B2M | 12566 | A | 3 | 2 | 3 | AX | ||
| 672238 | 1PQF4 | A | 5 | 2 | 6 | ZZ | ||
| 672238 | 36378 | R | 5 | 9 | 1 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 04984 | CELTECH CORPORATION DBA SPACE DIVISI |
| 19204 | ARMY UNITED STATES DEPARTMENT OF THE |
| 06032 | ANTENNA PRODUCTS CORPORATION |
| 91816 | CIRCOR AEROSPACE INC. DBA CIRCLE SEA |
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
| 12566 | WOMACK MACHINE SUPPLY COMPANY OF OKL |
| 1PQF4 | L-3 COMMUNICATIONS CORPORATION DIV L |
| 36378 | RAYTHEON TECHNICAL SERVICES COMPANY |
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 |
|---|---|---|
| AEHZ | MAXIMUM OPERATING TEMP | -40.0 DEG FAHRENHEIT 1ST RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END |
| MEDA | MEDIA FOR WHICH DESIGNED | ACETYLENE 2ND RESPONSE |
| CBBL | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| CSDC | OPENING PRESSURE SETTING | 10.0 POUNDS PER SQUARE INCH |
| CMLP | THREAD QUANTITY PER INCH | 18 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| STYL | STYLE DESIGNATOR | ERR-090 |
| FEAT | SPECIAL FEATURES | POP-OFF TYPE |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| MEDA | MEDIA FOR WHICH DESIGNED | AMMONIA, GASEOUS 3RD RESPONSE |
| ADSU | DISK LOADING METHOD | SPRING |
| CQGM | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
| AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES 1ST END |
| MEDA | MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 4TH RESPONSE |
| AEHZ | MAXIMUM OPERATING TEMP | 250.0 DEG FAHRENHEIT 2ND RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | HYDROGEN 5TH RESPONSE |
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SCD10302-2 ,
SCD103022 ,
4820-00-549-4733 ,
4820005494733 ,
005494733
,
7748765 ,
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SCD10302-2 ,
559B2M10PSI ,
559B-2M-10 ,
7748765 ,
559B2M ,
672238 ,
672238 ,