The Switch,rotary, cataloged under National Stock Number 5930-01-451-0223, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kalmar Solutions Ab. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-01-451-0223 |
| Primary Part Number | 4144625-801 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Kalmar Solutions Ab |
| Status | ACTIVE |
| Mounting Method | THREADED BUSHING WITH PANEL SEAL SINGLE MOUNTING FACILITY |
| 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 |
|---|---|
| 2141517-801 ITEM 006 | Kalmar Solutions Ab (SWE) |
| 4144625-801 PRIMARY | Kalmar Solutions Ab (SWE) |
| 2141518-801 ITEM 006 | Kalmar Solutions Ab (SWE) |
| Reference | Meaning |
|---|---|
| 2141517-801 ITEM 006 | 5/9 Secondary reference Cargotec Sweden Ab - Macgregor Cranes |
| 2141518-801 ITEM 006 | 5/9 Secondary reference Cargotec Sweden Ab - Macgregor Cranes |
| 4144625-801 | 3/9 Design control — primary reference Cargotec Sweden Ab - Macgregor Cranes |
NSN 5930-01-451-0223 is a Switch,rotary, manufactured by Kalmar Solutions Ab, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-451-0223 has 3 manufacturer part numbers on file: 2141517-801 ITEM 006 (Kalmar Solutions Ab), 4144625-801 (Kalmar Solutions Ab), 2141518-801 ITEM 006 (Kalmar Solutions Ab).
Key specifications for 4144625-801: Mounting Method: THREADED BUSHING WITH PANEL SEAL SINGLE MOUNTING FACILITY. 1 specification is 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.