The Valve,butterfly, cataloged under National Stock Number 4810-01-475-8648, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4810-01-475-8648 |
| Item Name | Valve,butterfly |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Status | ACTIVE |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| Phase | SINGLE |
| Frequency in Hertz | 60.0 |
| Flange Face Design | PLAIN ALL ENDS |
| Voltage in Volts and Current Type | 115.0 AC |
| Bolt Circle Nominal Diameter | 11.750 INCHES ALL ENDS IN |
| Connection Type | FLANGE ALL ENDS |
| Style Designator | STRAIGHT THRU FLANGED ENDS |
| Bolt Hole Nominal Diameter | 0.625 INCHES ALL ENDS IN |
| Valve Size | 8.000 INCHES IN |
| Nominal Outside Diameter | 13.250 INCHES ALL ENDS IN |
| Bolt Hole Quantity | 16 ALL ENDS |
| Face to Face Distance | 7.250 INCHES IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Valve Operation Method | ELECTRIC MOTOR |
| Nominal Thickness | 0.500 INCHES ALL ENDS IN |
| Current Rating in Amps | 5.000 |
| 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 |
|---|---|
| 110WPB259-006-P | 3/2 Design control — primary reference U.S. Government activity |
NSN 4810-01-475-8648 is a Valve,butterfly, classified under FSC 4810, Valves, Powered. Status: active.
Key specifications for 4810-01-475-8648: Flange Shape: ROUND WITH HOLES ALL ENDS; Phase: SINGLE; Frequency in Hertz: 60.0; Flange Face Design: PLAIN ALL ENDS. 17 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.