The Switch,sensitive, cataloged under National Stock Number 5930-01-089-9840, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Satair A/s. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-089-9840 |
| Primary Part Number | 5SE218-3 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Satair A/s |
| Status | ACTIVE |
| Actuator Diameter | 0.078 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.375 INCHES NOMINAL IN |
| Actuator Style | ROUND |
| Switch Actuating Force | 5.0 OUNCES MINIMUM AND 17.0 OUNCES MAXIMUM OZ |
| Body Width | 0.346 INCHES NOMINAL IN |
| Body Height | 0.390 INCHES NOMINAL IN |
| Switch Release Force | 4.0 OUNCES MINIMUM OZ |
| Unthreaded Mounting Hole Diameter | 0.087 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Features Provided | ACTUATOR SEAL |
| Body Length | 0.876 INCHES NOMINAL IN |
| Actuator Movement | 0.050 PRETRAVEL INCHES MAXIMUM AND 0.003 OVERTRAVEL INCHES MINIMUM AND 0.004 DIFFERENTIAL INCHES MAXIMUM |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 250.0 AC AND 30.0 DC |
| Terminal Type and Quantity | 3 WIRE LEAD |
| Contact Load Current Rating at Maximum Rated Voltage | 5.000 AMPERES RESISTIVE DC AND 3.000 AMPERES INDUCTIVE DC AND 5.000 AMPERES RESISTIVE AC |
| Actuator Free Position Height | 0.475 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5930-01-089-9840 is a Switch,sensitive, manufactured by Satair A/s, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-089-9840 has 2 manufacturer part numbers on file: 5SE218-3 (Satair A/s), 5SE218-3 (Honeywell).
Key specifications for 5SE218-3: Actuator Diameter: 0.078 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.375 INCHES NOMINAL IN. 18 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.