The Switch,rotary, cataloged under National Stock Number 5930-00-581-3420, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Switch,rotary |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950); U.s. Pioneer, L.l.c. (CAGE 44291) |
| Parameter | Value |
|---|---|
| NSN | 5930-00-581-3420 |
| Primary Part Number | 4JR10-3 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 4JR10-3 | Naval Inventory Control Point Mechanicsburg (USA) |
| 2689-2 | Naval Inventory Control Point Mechanicsburg (USA) |
| SYM.2689.2 | U.s. Pioneer, L.l.c. (USA) |
| S4JR10-3 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 9000S6202-74290TYPE4JR10-3 | 3/2 Design control — primary reference U.S. Government activity |
| SYM 2689-2 | 5/9 Secondary reference L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation |
NSN 5930-00-581-3420 is a Switch,rotary, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-581-3420 has 4 manufacturer part numbers on file: 4JR10-3 (Naval Inventory Control Point Mechanicsburg), 2689-2 (Naval Inventory Control Point Mechanicsburg), SYM.2689.2 (U.s. Pioneer, L.l.c.), S4JR10-3 (Naval Inventory Control Point Mechanicsburg).
2 possible matches (shared part number, not a government interchangeability claim): 5985-01-172-0391, 6515-01-535-3865. Verify interchangeability with system specifications before substitution.
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.