The Switch,rotary, cataloged under National Stock Number 5930-01-439-9916, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Corp Electrical Construction Equipment Opns. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-439-9916 |
| Primary Part Number | E34VFBK1-1X |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Eaton Corp Electrical Construction Equipment Opns |
| Status | ACTIVE |
| Contact Load Current Rating | 12.0 AMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL |
| Contact Voltage Rating in Volts | 600.0 HIGHEST AC VOLTAGE RATING AT SEA LEVEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| E34VFBK1-1X PRIMARY | Eaton Corp Electrical Construction Equipment Opns (USA) |
| 501-6853591 ITEM 15 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| E34VFBK1-X1 | 3/9 Design control — primary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| E34VFBK1-X1 | 5/9 Secondary reference Eaton Corp Electrical Construction Equipment Opns |
| E34VFBK1-X1 | 5/9 Secondary reference Eaton Corp Cutler-Hammer Products Aerospace/commercial Controls Div |
NSN 5930-01-439-9916 is a Switch,rotary, manufactured by Eaton Corp Electrical Construction Equipment Opns, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-439-9916 has 2 manufacturer part numbers on file: E34VFBK1-1X (Eaton Corp Electrical Construction Equipment Opns), 501-6853591 ITEM 15 (Naval Sea Systems Command).
Key specifications for E34VFBK1-1X: Contact Load Current Rating: 12.0 AMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL; Contact Voltage Rating in Volts: 600.0 HIGHEST AC VOLTAGE RATING AT SEA LEVEL. 2 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.