Item Name | Valve Safety Relief |
Federal Supply Group (FSG) | Valves |
Federal Supply Class (FSC) | 4820 Valves Nonpowered |
National Item Identification Number (NIIN) | 01-265-3957 (012653957) |
NCB Code | USA (01) |
Manufacturer | Ashcroft Inc, Dresser Industries Inc |
Part Number | Manufacturer | Item Name | Cage Code | RFQ |
---|---|---|---|---|
1980C-1 2INX3 4IN | ashcroft inc | valve safety relief | 38056 | RFQ |
1982C 1 2INX3 4IN 50PSI | dresser industries inc | valve safety relief | 16497 | RFQ |
MRC | Criteria | Characteristic |
---|---|---|
AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
ADQU | FLOW CONTROL DEVICE | DISK |
ADSR | BONNET TYPE | INSIDE SCREW |
ADST | BONNET ATTACHMENT METHOD | THREADED |
ADSU | DISK LOADING METHOD | SPRING |
AEHZ | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE |
AHNC | CONNECTION STYLE | PLAIN (PIPE) 1ST END |
AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 2ND END |
AQLR | VALVE OPERATION METHOD | AUTOMATIC |
AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END |
AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 2ND END |
CQGM | MAXIMUM OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
CQJX | NOMINAL THREAD SIZE | 0.750 INCHES 2ND END |
CSDC | OPENING PRESSURE SETTING | 50.0 POUNDS PER SQUARE INCH |
MATT | MATERIAL | STEEL BODY |
MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
STYL | STYLE DESIGNATOR | ANGLE |
THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
Relevant Components for NSN - 4820-01-265-3957, 4820012653957 | ||||
4810-01-547-2012 (4810015472012) | 4820-01-698-0859 (4820016980859) | 4810-01-240-8588 (4810012408588) | 4820-01-380-2942 (4820013802942) | |
4820-01-226-2114 (4820012262114) | 4820-01-457-2193 (4820014572193) | 4820-01-420-4996 (4820014204996) | 4820-00-758-7343 (4820007587343) | |
4820-01-435-2099 (4820014352099) | 4810-01-178-7003 (4810011787003) | 4810-01-259-7300 (4810012597300) | 4820-01-200-8668 (4820012008668) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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