The Disk,valve, cataloged under National Stock Number 4810-01-283-6814, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-283-6814 |
| Item Name | Disk,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| Shank Diameter | 0.090 INCHES NOMINAL IN |
| Flange Seat to Disk End Height | 1.540 INCHES NOMINAL IN |
| FSC Application Data | VALVE ASSEMBLY ENGINE ELECTRONIC CONTROL SHUTOFF-FUEL,P/N2831158 |
| Style Designator | POPPET |
| Material Document and Classification | AMS 5643, COMP 630, 17-4PH ASSN STD SINGLE MATERIAL RESPONSE |
| Tip Diameter | 0.091 INCHES NOMINAL IN |
| Seat Angle | 30.0 DEGREES NOMINAL |
| Under Flange Height | 0.632 INCHES NOMINAL IN |
| Material | STEEL COMP 630 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2853466-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-01-283-6814 is a Disk,valve, classified under FSC 4810, Valves, Powered. Status: active.
Key specifications for 4810-01-283-6814: Shank Diameter: 0.090 INCHES NOMINAL IN; Flange Seat to Disk End Height: 1.540 INCHES NOMINAL IN; Overall Height: 2.190 INCHES NOMINAL IN; FSC Application Data: VALVE ASSEMBLY ENGINE ELECTRONIC CONTROL SHUTOFF-FUEL,P/N2831158. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.