Item Name | Valve Safety Relief |
Federal Supply Group (FSG) | Valves |
Federal Supply Class (FSC) | 4820 Valves Nonpowered |
National Item Identification Number (NIIN) | 00-331-3537 (003313537) |
NCB Code | USA (00) |
Manufacturer | Rgi Inc, Circor Aerospace Inc |
MRC | Criteria | Characteristic |
---|---|---|
AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES 1ST END |
AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES 2ND END |
AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
ADQU | FLOW CONTROL DEVICE | POPPET |
ADSU | DISK LOADING METHOD | SPRING |
AEHZ | MAXIMUM OPERATING TEMP | 250.0 DEG FAHRENHEIT SINGLE RESPONSE |
AHNC | CONNECTION STYLE | PLAIN (PIPE) 2ND END |
AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END |
AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |
CMLP | THREAD QUANTITY PER INCH | 18 1ST END |
CMLP | THREAD QUANTITY PER INCH | 18 2ND END |
CQGM | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
CQJX | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END |
CQJX | NOMINAL THREAD SIZE | 0.250 INCHES 2ND END |
CSDC | OPENING PRESSURE SETTING | 20.0 POUNDS PER SQUARE INCH |
MATT | MATERIAL | COPPER ALLOY BODY |
MATT | MATERIAL | COPPER ALLOY SEAT |
MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE |
MEDA | MEDIA FOR WHICH DESIGNED | FUEL/OIL,HYDROCARBON 2ND RESPONSE |
MEDA | MEDIA FOR WHICH DESIGNED | NITROGEN,GASEOUS 3RD RESPONSE |
STYL | STYLE DESIGNATOR | STRAIGHT THRU |
THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
THSD | THREAD SERIES DESIGNATOR | NPT 2ND END |
Components Related to NSN - 4820-00-331-3537, 4820003313537 | ||||
4820-00-048-7101 (4820000487101) | 4820-01-298-9561 (4820012989561) | 4820-00-391-9342 (4820003919342) | 4820-01-318-0230 (4820013180230) | |
4810-01-424-2104 (4810014242104) | 4820-01-686-4523 (4820016864523) | 4820-01-484-2571 (4820014842571) | 4810-01-284-6033 (4810012846033) | |
4820-01-658-5111 (4820016585111) | 4820-01-286-6620 (4820012866620) | 4820-01-547-1960 (4820015471960) | 4820-01-012-1718 (4820010121718) | |
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