The Switch,rotary, cataloged under National Stock Number 5930-01-336-9961, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-336-9961 |
| Primary Part Number | 7890-3100 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL AND NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICALNONPILE-UP NONSYMMETRICAL |
| Terminal Type | TAB, SOLDER LUGTAB, SOLDER LUG |
| Precious Material | SILVERSILVER |
| Style Designator | CIRCULAR WAFER, BUSHING MOUNTCIRCULAR WAFER, BUSHING MOUNT |
| Individual Section Quantity | 33 |
| Precious Material and Location | CONTACT AND ROTOR SURFACES SILVERCONTACT AND ROTOR SURFACES SILVER |
| 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 |
|---|---|
| 7890-3100 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| Reference | Meaning |
|---|---|
| 7890-3100 | 3/9 Design control — primary reference Genrad Inc |
| 7890-3100 | C/1 Advisory reference — outside the item-of-supply concept Iet Labs Inc |
NSN 5930-01-336-9961 is a Switch,rotary, manufactured by Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-336-9961 has 1 manufacturer part number on file: 7890-3100 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch).
Key specifications for 7890-3100: Overall Height: 2.312 INCHES NOMINAL2.312 INCHES NOMINAL IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL AND NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICALNONPILE-UP NONSYMMETRICAL; Terminal Type: TAB, SOLDER LUGTAB, SOLDER LUG; Precious Material: SILVERSILVER. 6 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.