The Switch,rotary, cataloged under National Stock Number 5930-00-196-7311, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-196-7311 |
| Primary Part Number | 106.539-5 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Terminal Type | TAB, SOLDER LUG |
| Contact Load Current Rating | 10.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Contact Load Current Rating | 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Pole Quantity | 1 SINGLE SECTION FRONT |
| Individual Section Quantity | 1 |
| Knob Manufacturer Code | 82121 |
| Features Provided | ACTUATOR KNOB |
| Knob Manufacturer Part Number | A |
| Contact Switching Action | BREAKS BEFORE MAKES SINGLE SECTION FRONT |
| Contact Voltage Rating in Volts | 125.0 AC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 120.0 DC AT SEA LEVEL |
| Switch Actuator Positioning Increment | 45.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 2 SINGLE ACTUATOR |
| Throw Quantity | 1 SINGLE SECTION FRONT |
| 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 |
|---|---|
| 106.539-5 | Ward Leonard Ct Llc (USA) |
| 344961 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 121101AA-2A | 3/2 Design control — primary reference U.S. Government activity |
| 106.539-5 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 121603AA-2A | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 121101AA-A2 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5930-00-196-7311 is a Switch,rotary, manufactured by Ward Leonard Ct Llc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-196-7311 has 2 manufacturer part numbers on file: 106.539-5 (Ward Leonard Ct Llc), 344961 (Eaton Aerospace, Llc Dba Jackson South).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-283-1710, 5930-01-612-9542. Verify interchangeability with system specifications before substitution.
Key specifications for 106.539-5: Terminal Type: TAB, SOLDER LUG; Contact Load Current Rating: 10.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL; Contact Load Current Rating: 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL; Pole Quantity: 1 SINGLE SECTION FRONT. 14 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.