| Item Name | Disk Valve |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-393-4279 (003934279) |
| NCB Code | USA (00) |
| Manufacturer | Grove Valve Operations |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAZE | SHANK DIAMETER | 0.375 INCHES NOMINAL |
| AAZU | TIP DIAMETER | 0.250 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 2.325 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.364 INCHES NOMINAL |
| AJRM | UNDER FLANGE HEIGHT | 1.850 INCHES NOMINAL |
| CRRB | SEAT ANGLE | 45.0 DEGREES NOMINAL |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | POPPET |
| Relevant Components for NSN - 4820-00-393-4279, 4820003934279 | ||||
| 4820-00-826-2534 (4820008262534) | 4820-01-212-8639 (4820012128639) | 4820-01-299-5070 (4820012995070) | 4820-01-311-8336 (4820013118336) | |
| 4820-00-872-1404 (4820008721404) | 4810-01-699-7433 (4810016997433) | 4810-01-546-7955 (4810015467955) | 4820-01-596-0825 (4820015960825) | |
| 4820-01-327-4978 (4820013274978) | 4820-01-272-7691 (4820012727691) | 4820-00-453-3551 (4820004533551) | 4820-00-304-9412 (4820003049412) | |
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