| Alternative NSN: 4820-01-451-2487 |
| Item Name: Valve Safety Relief |
| CAGE Code : 16497 , 1NNX5 |
| NIIN: 014512487 |
| FSC Name: 4820 Valves Nonpowered |
| NCB Code: USA (01) |
| Manufacturers: dresser industries inc , valve services group |
|
Part No Part No
|
Manufacturer |
Item Name Item Name
|
QTY QTY
|
RFQ RFQ
|
|---|---|---|---|---|
| 1990 REV 0 | dresser industries inc | valve safety relief | Avl | |
| 19110LC-2-CC-MS-31-MT-FT-GS | dresser industries inc | valve safety relief | Avl | |
| 1990C-1 X .75 220PSI | dresser industries inc | valve safety relief | Avl | |
| 19110LC-2-CC-MS-31-MT-FT-GS | valve services group | valve safety relief | Avl |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END 1.000 INCHES 2ND END |
| CSDC | OPENING PRESSURE SETTING | 220.0 POUNDS PER SQUARE INCH |
| AGAV | III END ITEM IDENTIFICATION | STRATEGIC SEALIFT CONVERSION SHIPS CLASS |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE STEAM 2ND RESPONSE |
| STYL | STYLE DESIGNATOR | C1 ANGLE |
| MATT | MATERIAL | STEEL COMP 316 BODY STEEL COMP 316 FLOW CONTROL DEVICE STEEL COMP 410 STEM |
| AEHZ | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AEQJ | MINIMUM OPERATING TEMP | -20.0 DEG FAHRENHEIT |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE BODY ASTM A479 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE ASTM A276 COND T ASSN STD SINGLE MATERIAL RESPONSE STEM |
| ADQU | FLOW CONTROL DEVICE | DISK |
| TMQY | FURNISHED ITEMS AND QUANTITY | 1 LEVER |
| ADSU | DISK LOADING METHOD | SPRING |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END THREADED INTERNAL PIPE 2ND END |
| FEAT | SPECIAL FEATURES | CARBON STEEL(PHOSPHATED)SPRING;0.110 SQ.IN.ORIFICE AREA |
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