The Switch,rotary, cataloged under National Stock Number 5930-01-219-1328, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Uk Ampthill Limited. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-219-1328 |
| Primary Part Number | 4750-007200 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Lockheed Martin Uk Ampthill Limited |
| Status | ACTIVE |
| Style Designator | TAP, CIRCULAR, BUSHING MOUNT |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 5.0 DC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 2.5 DC AT ALTITUDE |
| 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 |
|---|---|
| 4750-007200 | Lockheed Martin Uk Ampthill Limited (GBR) |
| Reference | Meaning |
|---|---|
| 4750-007200 | 5/2 Secondary reference U.S. Government activity |
| 51-1989 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-219-1328 is a Switch,rotary, manufactured by Lockheed Martin Uk Ampthill Limited, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-219-1328 has 1 manufacturer part number on file: 4750-007200 (Lockheed Martin Uk Ampthill Limited).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-364-2848. Verify interchangeability with system specifications before substitution.
Key specifications for 4750-007200: Style Designator: TAP, CIRCULAR, BUSHING MOUNT; Overall Length: 3.110 INCHES NOMINAL IN; Contact Voltage Rating in Volts: 115.0 AC AT SEA LEVEL; Contact Voltage Rating in Volts: 5.0 DC AT SEA LEVEL. 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.