The Switch,lock, cataloged under National Stock Number 5930-01-437-8510, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-437-8510 |
| Item Name | Switch,lock |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Body Style | BUSHING MOUNTED |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 1.203 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 660.0 AC AND 660.0 DC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 91000T15712H620 | 3/9 Design control — primary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| 91000T150-1/2-H620 | 5/9 Secondary reference Eaton Cutler Hammer Ltd Industrial Controls Division |
| 91000T15712H620 | 5/9 Secondary reference Eaton Cutler Hammer Ltd Industrial Controls Division |
NSN 5930-01-437-8510 is a Switch,lock, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-437-8510: Body Style: BUSHING MOUNTED; Mounting Method: UNTHREADED HOLE(S); Unthreaded Mounting Hole Diameter: 1.203 INCHES NOMINAL IN; Special Features: VERTICAL MOUNTING; 2 POSITION SPRING RETURN RIGHT TO LEFT; LEFT KEY REMOVAL. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.