The Switch,rotary, cataloged under National Stock Number 5930-01-424-3139, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5930-01-424-3139 |
| Primary Part Number | 404S2X131YBB1 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Pole Quantity | 2 SINGLE SECTION FRONT |
| Individual Section Quantity | 1 |
| Features Provided | ACTUATOR KNOB |
| Throw Quantity | 2 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 |
|---|---|
| 404S2X131YBB1 PRIMARY | Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies (USA) |
| 91683280 | Thales Sa (FRA) |
| Reference | Meaning |
|---|---|
| 10M045 | 5/9 Secondary reference Zevac Ausloetsysteme Gmbh |
NSN 5930-01-424-3139 is a Switch,rotary, manufactured by Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-424-3139 has 2 manufacturer part numbers on file: 404S2X131YBB1 (Patriot Sensors & Controls Corp Div Measurement & Calibration Technologies), 91683280 (Thales Sa).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-537-6752. Verify interchangeability with system specifications before substitution.
Key specifications for 404S2X131YBB1: Overall Height: 0.153 INCHES NOMINAL IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; Pole Quantity: 2 SINGLE SECTION FRONT; Individual Section Quantity: 1. 5 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.