The Switch,sensitive, cataloged under National Stock Number 5930-01-259-3726, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Siemens Energy and Automation Inc Siemens Furnas Controls Div. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-259-3726 |
| Primary Part Number | 54LA12 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Siemens Energy and Automation Inc Siemens Furnas Controls Div |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Switch Actuating Force | 72.0 OUNCES NOMINAL OZ |
| Actuator Movement | 20.0 PRETRAVEL DEGREES NOMINAL AND 30.0 OVERTRAVEL DEGREES NOMINAL AND 12.0 DIFFERENTIAL DEGREES NOMINAL |
| Nonpile-Up Contact Arrangement | 2 TWO CIRCUIT, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 600.0 AC |
| 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 |
|---|---|
| 54LA12 PRIMARY | Siemens Energy and Automation Inc Siemens Furnas Controls Div (USA) |
NSN 5930-01-259-3726 is a Switch,sensitive, manufactured by Siemens Energy and Automation Inc Siemens Furnas Controls Div, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-259-3726 has 1 manufacturer part number on file: 54LA12 (Siemens Energy and Automation Inc Siemens Furnas Controls Div).
Key specifications for 54LA12: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Switch Actuating Force: 72.0 OUNCES NOMINAL OZ; Actuator Movement: 20.0 PRETRAVEL DEGREES NOMINAL AND 30.0 OVERTRAVEL DEGREES NOMINAL AND 12.0 DIFFERENTIAL DEGREES NOMINAL. 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.