| Item Name | Valve Relief Pressure And Temper |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-179-0396 (011790396) |
| NCB Code | USA (01) |
| Manufacturer | Actronics Incorporated, Ametek Thermal Systems Inc, Floy Tag And Mfg Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | ALUMINUM AND STEEL |
| AAJP | OUTSIDE SURFACE TREATMENT | ANODIZED,MIL-A-8625,TYPE 2 |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ACKM | FIRST END CONNECTION TYPE | UNTHREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.875 INCHES NOMINAL |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACLT | SECOND END STYLE DESIGNATOR | KNURLED |
| ACMP | SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.281 INCHES NOMINAL |
| ADQL | FACE TO FACE DISTANCE | 3.400 INCHES NOMINAL |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ADSY | VALVE DISCHARGE FLOW RATE | 2.9 POUNDS PER HOUR |
| AEVX | TEMP ADJUSTABILITY | ADJUSTABLE |
| AFKX | TEMP CONTROL DEVICE TYPE | THERMOSTATIC |
| Relevant Components for NSN - 4820-01-179-0396, 4820011790396 | ||||
| 4820-00-969-2868 (4820009692868) | 4820-01-342-6892 (4820013426892) | 4820-01-419-3644 (4820014193644) | 4820-01-602-2298 (4820016022298) | |
| 4820-01-303-1169 (4820013031169) | 4810-01-702-1744 (4810017021744) | 4820-01-130-1712 (4820011301712) | 4820-99-562-3718 (4820995623718) | |
| 4820-01-034-1356 (4820010341356) | 4810-01-215-4235 (4810012154235) | 4810-01-199-4645 (4810011994645) | 4820-01-329-5696 (4820013295696) | |
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