The Switch,centrifugal, cataloged under National Stock Number 5930-00-642-9618, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-00-642-9618 |
| Item Name | Switch,centrifugal |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Terminal Type | TAB, SOLDER LUG |
| Contact Load Current Rating | 6.4 AMPERES RESISTIVE LOAD SINGLE VOLTAGE |
| Mounting Method | THREADED HOLE(S) |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION |
| Contact Voltage Rating in Volts | 110.0 AC AT SEA LEVEL SINGLE VOLTAGE |
| 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 |
|---|---|
| S3801-607698-20 | 3/2 Design control — primary reference U.S. Government activity |
| 51103-20 | 5/9 Secondary reference Stone Safety Corp |
| 738002 | 5/9 Secondary reference Stone Safety Corp |
NSN 5930-00-642-9618 is a Switch,centrifugal, classified under FSC 5930, Switches. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4520-01-080-1741. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-00-642-9618: Overall Height: 0.750 INCHES NOMINAL IN; Terminal Type: TAB, SOLDER LUG; Contact Load Current Rating: 6.4 AMPERES RESISTIVE LOAD SINGLE VOLTAGE; Mounting Method: THREADED HOLE(S). 5 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.