The Switch,rotary, cataloged under National Stock Number 5930-01-687-7633, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Springer Controls Company, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Switch,rotary |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Tecno Elettrica Ravasi Srl (CAGE A5047); Springer Controls Company, Inc. (CAGE 1WYC9) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-687-7633 |
| Primary Part Number | PF590300250006 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Springer Controls Company, 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 |
|---|---|
| PF590300250006 | Tecno Elettrica Ravasi Srl (ITA) |
| PF590300250006 PRIMARY | Springer Controls Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| PL-08003804 REV D FIND 9 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 08004077 | 3/2 Design control — primary reference U.S. Government activity |
| F5903-0025-0006 | 5/9 Secondary reference Springer Controls Company, Inc. |
| 08003804 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5930-01-687-7633 is a Switch,rotary, manufactured by Springer Controls Company, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-01-687-7633 has 2 manufacturer part numbers on file: PF590300250006 (Tecno Elettrica Ravasi Srl), PF590300250006 (Springer Controls Company, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 3010-01-690-2590. 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.