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 |
---|---|---|---|---|---|---|---|---|
21C2222-261 | 31682 | A | 3 | 2 | 1 | KE | ||
21C2222-261 | 07482 | A | 5 | 9 | 5 | XX | ||
A644X2-8 | 86768 | H | 5 | 9 | X | XX | ||
A644XB2-8-2 | 86768 | H | 5 | 9 | X | XX | ||
21C2222-261 | 24446 | A | 5 | 2 | X | XX | ||
A644XB-2-8-2 | 09990 | A | 3 | 2 | 5 | ZZ |
CAGE Information
Code | Company |
---|---|
07482 | GENERAL ELECTRIC COMPANY DBA GE DIV |
31682 | JANKE & COMPANY INC DBA ELECTRONIC B |
86768 | TELEDYNE INDUSTRIES INC TELEDYNE FLU |
24446 | GENERAL ELECTRIC CO |
09990 | PARKER-HANNIFIN CORPORATION DBA HYDR |
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 |
---|---|---|
AAJD | THREAD CLASS | 3A ALL ENDS |
AAJD | THREAD CLASS | 3A ALL ENDS |
MATT | MATERIAL | STEEL COMP 303 SEAT |
ADSR | BONNET TYPE | INSIDE SPRING |
AEHZ | MAXIMUM OPERATING TEMP | 225.0 DEG FAHRENHEIT SINGLE RESPONSE |
TMQY | FURNISHED ITEMS AND QUANTITY | 2 FERRULE |
THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
SFTT | SURFACE TREATMENT | PASSIVATE |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
CSDC | OPENING PRESSURE SETTING | 35.0 POUNDS PER SQUARE INCH |
CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES ALL ENDS |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FEDSTD66,AISI303/SAE30303 FED STD SINGLE MATERIAL RESPONSE BODY |
CBBL | FEATURES PROVIDED | BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FEDSTD66,AISI416/SAE51416 FED STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
STYL | STYLE DESIGNATOR | ERR-090 |
ADST | BONNET ATTACHMENT METHOD | INTEGRAL |
AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
CQJX | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS |
CQCY | ADJUSTABLE PRESSURE RANGE | +10.0/+50.0 POUNDS PER SQUARE INCH |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FEDSTD66,AISI303/SAE30303 FED STD SINGLE MATERIAL RESPONSE SEAT |
MATT | MATERIAL | STEEL COMP 416 FLOW CONTROL DEVICE |
ADQU | FLOW CONTROL DEVICE | POPPET |
ADSU | DISK LOADING METHOD | SPRING |
CQRB | SEAT ANGLE | 37.0 DEGREES ALL ENDS |
CQGM | MAXIMUM OPERATING PRESSURE | 50.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
AHNC | CONNECTION STYLE | ERR-090 ERR-100 |
MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE |
CMLP | THREAD QUANTITY PER INCH | 16 ALL ENDS |
MATT | MATERIAL | STEEL COMP 303 BODY |
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21C2222-261 ,
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