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 |
---|---|---|---|---|---|---|---|---|
2312687-2 | 10001 | A | 3 | 2 | 1 | HD | ||
D559TP4D45 | 91816 | A | 5 | 2 | 3 | HD |
CAGE Information
Code | Company |
---|---|
10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL D |
91816 | CIRCOR AEROSPACE INC. DBA CIRCLE SEA |
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 |
---|---|---|
THSD | THREAD SERIES DESIGNATOR | UNJ ALL ENDS |
AAJD | THREAD CLASS | 3A ALL ENDS |
MEDA | MEDIA FOR WHICH DESIGNED | HELIUM 4TH RESPONSE |
CQJX | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
CSDC | OPENING PRESSURE SETTING | 45.0 POUNDS PER SQUARE INCH |
STYL | STYLE DESIGNATOR | ERR-090 |
CQCY | ADJUSTABLE PRESSURE RANGE | +0.5/+150.0 POUNDS PER SQUARE INCH |
AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
MEDA | MEDIA FOR WHICH DESIGNED | AMMONIA, GASEOUS 2ND RESPONSE |
ADQU | FLOW CONTROL DEVICE | POPPET |
CMLP | THREAD QUANTITY PER INCH | 20 ALL ENDS |
MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON 3RD RESPONSE |
AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
AEHZ | MAXIMUM OPERATING TEMP | 280.0 DEG FAHRENHEIT SINGLE RESPONSE |
FEAT | SPECIAL FEATURES | FURNISHED WITH DEFLECTOR CAP |
MATT | MATERIAL | STEEL COMP 303 BODY |
CQGM | MAXIMUM OPERATING PRESSURE | 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
MEDA | MEDIA FOR WHICH DESIGNED | HYDROGEN 5TH RESPONSE |