| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-312-6710 (013126710) |
| NCB Code | USA (01) |
| Manufacturer | Kunkle Industries Inc, Anderson Greenwood And Co, Pentair Valves And Controls |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| HCA1 3 4IN 51T100PSI SET 75PSI | kunkle industries inc | valve safety relief | RFQ |
| 2037501E0075 | anderson greenwood and co | valve safety relief | RFQ |
| 2037501E0075 | pentair valves and controls | valve safety relief | RFQ |
| HCA1 3 4IN 51T100PSI SET 75PSI | anderson greenwood and co | valve safety relief | RFQ |
| HFD1 3 4IN 51T1 | kunkle industries inc | valve safety relief | RFQ |
| NMP473 51T100PSI SET 75PSI | kunkle industries inc | valve safety relief | RFQ |
| NMP473 51T100PSI SET 75PSI | anderson greenwood and co | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | UNION |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| CQGM | MAXIMUM OPERATING PRESSURE | 2500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 1.000 INCHES 1ST END |
| CSDC | OPENING PRESSURE SETTING | 75.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL BODY |
| MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| MATT | MATERIAL | STEEL CORROSION RESISTING SEAT |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| MATT | MATERIAL | STEEL CORROSION RESISTING STEM |
| CQJX | NOMINAL THREAD SIZE | 0.750 INCHES 2ND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| STYL | STYLE DESIGNATOR | ANGLE |
| Relevant Components for NSN - 4820-01-312-6710, 4820013126710 | ||||
| 4820-99-999-0878 (4820999990878) | 4820-99-998-8953 (4820999988953) | 4820-99-997-1591 (4820999971591) | 4820-99-996-1189 (4820999961189) | |
| 4820-99-995-8957 (4820999958957) | 4820-99-993-9033 (4820999939033) | 4820-99-993-8911 (4820999938911) | 4820-99-993-5028 (4820999935028) | |
| 4820-99-990-1605 (4820999901605) | 4820-99-989-1151 (4820999891151) | 4820-99-989-0745 (4820999890745) | 4820-99-988-8280 (4820999888280) | |
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