The Switch,sensitive, cataloged under National Stock Number 5930-01-105-5091, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-105-5091 |
| Primary Part Number | 2775581-101 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| 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 |
| Mounting Method | THREADED BUSHING |
| Switch Actuating Force | 134.0 OUNCES NOMINAL OZ |
| Switch Release Force | 64.0 OUNCES NOMINAL OZ |
| Nominal Thread Size | 0.625 INCHES IN |
| Body Length | 0.980 INCHES MAXIMUM IN |
| Actuator Movement | 0.040 PRETRAVEL INCHES MAXIMUM AND 0.250 OVERTRAVEL INCHES MINIMUM AND 0.020 DIFFERENTIAL INCHES MINIMUM |
| Nonpile-Up Contact Arrangement | 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED 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 | 5.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC AND 4.000 AMPERES MOTOR DC |
| Actuator Free Position Height | 1.375 INCHES NOMINAL IN |
| Hazardous Locations/environmental Protection | CORROSION RESISTANT |
| 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 |
|---|---|
| 2775581-101 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics (USA) |
| Reference | Meaning |
|---|---|
| 2775581-101 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5930-01-105-5091 is a Switch,sensitive, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-105-5091 has 1 manufacturer part number on file: 2775581-101 (Parker-Hannifin Corporation Dba Pneutronics).
Key specifications for 2775581-101: 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. 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.