The Switch,sensitive, cataloged under National Stock Number 5930-01-020-3424, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Telemechanics Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-020-3424 |
| Primary Part Number | 403835 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.500 INCHES NOMINAL IN |
| Actuator Style | RECTANGULAR |
| Mounting Method | UNTHREADED HOLE(S) |
| Body Width | 0.250 INCHES NOMINAL IN |
| Body Height | 0.761 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.094 INCHES NOMINAL IN |
| Body Length | 0.781 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 250.0 AC |
| Material | PLASTIC CASE |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| Contact Load Current Rating at Maximum Rated Voltage | 8.000 AMPERES RESISTIVE AC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5930-01-020-3424 is a Switch,sensitive, manufactured by Telemechanics Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-020-3424 has 2 manufacturer part numbers on file: 26-830073 (Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works), 403835 (Telemechanics Inc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-538-5837. Verify interchangeability with system specifications before substitution.
Key specifications for 403835: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.500 INCHES NOMINAL IN; Actuator Style: RECTANGULAR. 13 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.