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 |
---|---|---|---|---|---|---|---|---|
FIGA1131 1-2IN | 14959 | A | 3 | 2 | 5 | AX | ||
MILV22549 | 81349 | M | 4 | 1 | 3 | AX |
CAGE Information
Code | Company |
---|---|
14959 | CRANE CO DIV VALVE DIV |
81349 | MILITARY SPECIFICATIONS PROMULGATED |
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 |
---|---|---|
AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 1ST END |
AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 1ST END |
ADSR | BONNET TYPE | INSIDE SPRING |
AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 2ND END |
AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END |
MATT | MATERIAL | COPPER ALLOY SEAT AND NICKEL ALLOY SEAT |
CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
MATT | MATERIAL | COPPER ALLOY STEM AND NICKEL ALLOY STEM |
CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE |
AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
CSDC | OPENING PRESSURE SETTING | 100.0 POUNDS PER SQUARE INCH |
CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 2ND END |
MATT | MATERIAL | COPPER ALLOY BODY |
AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
STYL | STYLE DESIGNATOR | ERR-090 |
CMLP | THREAD QUANTITY PER INCH | 14 1ST END |
THSD | THREAD SERIES DESIGNATOR | NPT 2ND END |
ADQU | FLOW CONTROL DEVICE | POPPET |
CMLP | THREAD QUANTITY PER INCH | 14 2ND END |
MATT | MATERIAL | COPPER ALLOY FLOW CONTROL DEVICE AND NICKEL ALLOY FLOW CONTROL DEVICE |
ADSU | DISK LOADING METHOD | SPRING |
ADST | BONNET ATTACHMENT METHOD | THREADED |
AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |
AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |