The Switch,sensitive, cataloged under National Stock Number 5930-00-020-9022, 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 22 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-020-9022 |
| Primary Part Number | 756423 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Bushing Length | 1.000 INCHES NOMINAL IN |
| Body Diameter | 1.000 INCHES NOMINAL IN |
| Actuator Diameter | 0.250 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNTED |
| Actuator Style | ROUND |
| Switch Actuator Quantity | 1 |
| Switch Actuating Force | 192.0 OUNCES MAXIMUM OZ |
| Switch Release Force | 64.0 OUNCES MINIMUM OZ |
| Criticality Code Justification | FEAT |
| Features Provided | ACTUATOR SEAL |
| Nominal Thread Size | 0.625 INCHES IN |
| Body Length | 0.980 INCHES NOMINAL IN |
| Actuator Movement | 0.070 PRETRAVEL INCHES MAXIMUM AND 0.250 OVERTRAVEL INCHES MINIMUM AND 0.020 DIFFERENTIAL INCHES MAXIMUM |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 28.0 DC |
| Terminal Type and Quantity | 6 WIRE LEAD |
| Thread Series Designator | UNEF |
| Actuator Height | 0.375 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 4.000 AMPERES RESISTIVE DC AND 2.000 AMPERES INDUCTIVE DC |
| Actuator Free Position Height | 1.405 INCHES NOMINAL IN |
| Hazardous Locations/environmental Protection | WATERTIGHT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 756423 | Otto Engineering Inc (USA) |
| 756423 | Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works (USA) |
| 756423 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 756423 | 5/2 Secondary reference U.S. Government activity |
| 756423 | 5/2 Secondary reference U.S. Government activity |
NSN 5930-00-020-9022 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 5930-00-020-9022 has 3 manufacturer part numbers on file: 756423 (Otto Engineering Inc), 756423 (Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Illinois Tool Works), 756423 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 756423: Bushing Length: 1.000 INCHES NOMINAL IN; Body Diameter: 1.000 INCHES NOMINAL IN; Actuator Diameter: 0.250 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 22 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.