The Switch,rotary, cataloged under National Stock Number 5930-00-258-4256, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dynalec Corporation. Government technical data includes 21 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-258-4256 |
| Primary Part Number | 702002-812 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Dynalec Corporation |
| Status | ACTIVE |
| Shaft Type | ROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR |
| Shaft Diameter | 0.373 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Terminal Type | TAB, SOLDER LUG |
| First Flat Length | 0.665 INCHES NOMINAL SINGLE ACTUATOR IN |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Thread Length | 0.675 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Pole Quantity | 1 EACH SECTION FRONT |
| Style Designator | TAP, CIRCULAR FRAME |
| Individual Section Quantity | 6 |
| Knob Manufacturer Code | 80064 |
| Features Provided | ACTUATOR KNOB |
| Shaft Length | 2.312 INCHES NOMINAL SINGLE ACTUATOR IN |
| Knob Manufacturer Part Number | 9000-S6503-73437PC37 |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION FRONT |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Switch Actuator Positioning Increment | 22.5 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 16 SINGLE ACTUATOR |
| Flat Height | 0.179 INCHES NOMINAL SINGLE ACTUATOR IN |
| Throw Quantity | 16 EACH SECTION FRONT |
| Hazardous Locations/environmental Protection | DUSTPROOF |
| 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 |
|---|---|
| 702002-812 | Dynalec Corporation (USA) |
| Reference | Meaning |
|---|---|
| 9000S6503-73436 | 3/2 Design control — primary reference U.S. Government activity |
| 702002-812 | C/1 Advisory reference — outside the item-of-supply concept Comdial Business Communications Corp Repair Dept |
| JA6C16 | 5/2 Secondary reference U.S. Government activity |
| 3768-25R1-1INTRR | 5/2 Secondary reference U.S. Government activity |
NSN 5930-00-258-4256 is a Switch,rotary, manufactured by Dynalec Corporation, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-258-4256 has 1 manufacturer part number on file: 702002-812 (Dynalec Corporation).
Key specifications for 702002-812: Shaft Type: ROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR; Overall Height: 2.875 INCHES NOMINAL IN; Shaft Diameter: 0.373 INCHES NOMINAL SINGLE ACTUATOR IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL. 21 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.