The Switch,proximity, cataloged under National Stock Number 5930-01-503-1891, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cummins Inc.. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-503-1891 |
| Primary Part Number | 4890189 |
| Item Name | Switch,proximity |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 2 0060-067 | Bae Systems Hagglunds Aktiebolag (SWE) |
| 123575 | Uro Vehiculos Especiales Sa (ESP) |
| 4890189 PRIMARY | Cummins Inc. (USA) |
| 70-05-593 | Supacat Limited (GBR) |
| Reference | Meaning |
|---|---|
| 2 0060-067 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
NSN 5930-01-503-1891 is a Switch,proximity, manufactured by Cummins Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-503-1891 has 4 manufacturer part numbers on file: 2 0060-067 (Bae Systems Hagglunds Aktiebolag), 123575 (Uro Vehiculos Especiales Sa), 4890189 (Cummins Inc.), 70-05-593 (Supacat Limited).
Key specifications for 4890189: Special Features: LENGTH 3.5 IN; WIDTH 2.5 IN; HEIGHT 2.5 IN; ITEM IS A POSITION SENSOR IN; End Item Identification: ELECTRONIC CONTROL MODULE. 0 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.