The Switch,sensitive, cataloged under National Stock Number 5930-00-191-3470, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5930-00-191-3470 |
| Primary Part Number | 2874120 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Actuator Diameter | 0.250 INCHES NOMINAL IN |
| Inclosure Type | UNINCLOSED |
| Body Style | HOLE MOUNTED |
| Actuator Style | ROUND |
| Mounting Method | THREADED HOLE(S) |
| Switch Actuating Force | 64.0 OUNCES MAXIMUM OZ |
| Body Width | 0.550 INCHES MAXIMUM IN |
| Body Height | 2.010 INCHES MAXIMUM IN |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 0.750 INCHES NOMINAL IN |
| Nominal Thread Size | 0.138 INCHES IN |
| Body Length | 1.600 INCHES MAXIMUM IN |
| Actuator Movement | 0.140 PRETRAVEL INCHES MAXIMUM |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 125.0 AC AND 30.0 DC |
| Thread Quantity Per Inch | 32 |
| Terminal Type and Quantity | 3 TAB W/SCREW |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Actuator Height | 0.485 INCHES MINIMUM IN |
| Contact Load Current Rating at Maximum Rated Voltage | 10.000 AMPERES RESISTIVE DC AND 10.000 AMPERES RESISTIVE AC AND 6.000 AMPERES INDUCTIVE AC |
| Actuator Free Position Height | 0.625 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 2874120 | William S Guttenberg Dba Wilco Electric Company (USA) |
| L507003265 | Lockheed Martin Librascope Corporation (USA) |
| 2874120 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 13AC1 | 5/1 Secondary reference U.S. Government activity |
NSN 5930-00-191-3470 is a Switch,sensitive, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-191-3470 has 3 manufacturer part numbers on file: 2874120 (William S Guttenberg Dba Wilco Electric Company), L507003265 (Lockheed Martin Librascope Corporation), 2874120 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
3 possible matches (shared part number, not a government interchangeability claim): 5930-00-727-1791, 5930-00-805-3423, 5930-01-418-3900. Verify interchangeability with system specifications before substitution.
Key specifications for 2874120: Overall Height: 2.010 INCHES MAXIMUM IN; Actuator Diameter: 0.250 INCHES NOMINAL IN; Inclosure Type: UNINCLOSED; Body Style: HOLE MOUNTED. 20 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.