Item Name | Valve Safety Relief |
Federal Supply Group (FSG) | Valves |
Federal Supply Class (FSC) | 4820 Valves Nonpowered |
National Item Identification Number (NIIN) | 01-451-2556 (014512556) |
NCB Code | USA (01) |
Manufacturer | Dresser Industries Inc |
Part Number | Manufacturer | Item Name | Cage Code | RFQ |
---|---|---|---|---|
1990 | dresser industries inc | valve safety relief | 16497 | RFQ |
1990C-1 X .75 135PSI | dresser industries inc | valve safety relief | 16497 | RFQ |
MRC | Criteria | Characteristic |
---|---|---|
AWLS | Connection Type | THREADED INTERNAL PIPE 2ND END |
MDCL | Material Document And Classification | ASTM A276 COND T ASSN STD SINGLE MATERIAL RESPONSE STEM |
AHNC | Connection Style | PLAIN,OPTIONAL END(PIPE) 2ND END |
MEDA | Media For Which Designed | STEAM 2ND RESPONSE |
AHNC | Connection Style | PLAIN (PIPE) 1ST END |
MDCL | Material Document And Classification | ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE |
STYL | Style Designator | ANGLE |
AEQJ | Minimum Operating Temp | -20.0 DEG FAHRENHEIT |
ADSU | Disk Loading Method | SPRING |
MATT | Material | STEEL COMP 316 FLOW CONTROL DEVICE |
CSDC | Opening Pressure Setting | 135.0 POUNDS PER SQUARE INCH |
CQJX | Nominal Thread Size | 1.000 INCHES 2ND END |
AEHZ | Maximum Operating Temp | 400.0 DEG FAHRENHEIT SINGLE RESPONSE |
MEDA | Media For Which Designed | AIR 1ST RESPONSE |
MRC | Decoded Requirement | Clear Text Reply |
AGAV | End Item Identification | STRATEGIC SEALIFT CONVERSION SHIPS CLASS |
CQJX | Nominal Thread Size | 0.750 INCHES 1ST END |
FEAT | Special Features | CARBON STEEL (PHOSPHATED) SRING;ORIFICE AREA 0.110 SQ IN. |
CQGM | Maximum Operating Pressure | 2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
AWLS | Connection Type | THREADED EXTERNAL PIPE 1ST END |
AAJF | Thread Direction | RIGHT-HAND ALL ENDS |
AQLR | Valve Operation Method | AUTOMATIC |
THSD | Thread Series Designator | NPT ALL ENDS |
TMQY | Furnished Items And Quantity | 1 LEVER |
ADQU | Flow Control Device | DISK |
MDCL | Material Document And Classification | ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE BODY |
MATT | Material | STEEL COMP 410 STEM |
MATT | Material | STEEL COMP 316 BODY |
Relevant Components for NSN - 4820-01-451-2556, 4820014512556 | ||||
4820-01-695-0145 (4820016950145) | 4820-01-596-1771 (4820015961771) | 4810-01-187-3363 (4810011873363) | 4810-01-523-6894 (4810015236894) | |
4820-00-707-0356 (4820007070356) | 4820-01-568-0815 (4820015680815) | 4820-01-227-9365 (4820012279365) | 4820-01-104-8145 (4820011048145) | |
4820-01-299-5713 (4820012995713) | 4820-01-640-9566 (4820016409566) | 4810-01-346-0666 (4810013460666) | 4820-01-655-5932 (4820016555932) | |
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