| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-345-2962 (013452962) |
| NCB Code | USA (01) |
| Manufacturer | Circor Aerospace Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 03-23819 | circor aerospace inc | valve safety relief | 91816 | RFQ |
| 553B-2M-150 | circor aerospace inc | valve safety relief | 91816 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| MATT | MATERIAL | COPPER ALLOY BODY |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| AEHZ | MAXIMUM OPERATING TEMP | 300.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CSDC | OPENING PRESSURE SETTING | 150.0 POUNDS PER SQUARE INCH |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.125 INCHES ALL ENDS |
| MEDA | MEDIA FOR WHICH DESIGNED | ACETYLENE 1ST RESPONSEAIR 2ND RESPONSEHELIUM 3RD RESPONSENITROGEN,GASEOUS 4TH RESPONSEOXYGEN,GASEOUS 5TH RESPONSE |
| Components Related to NSN - 4820-01-345-2962, 4820013452962 | ||||
| 4820-01-207-4765 (4820012074765) | 4810-01-288-4028 (4810012884028) | 4820-01-448-5478 (4820014485478) | 4820-01-669-0039 (4820016690039) | |
| 4820-00-289-0856 (4820002890856) | 4820-01-349-7107 (4820013497107) | 4820-01-251-6138 (4820012516138) | 4810-01-615-6216 (4810016156216) | |
| 4820-01-038-5445 (4820010385445) | 4820-01-171-6472 (4820011716472) | 4810-01-534-9910 (4810015349910) | 4820-01-254-9633 (4820012549633) | |
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