The Switch,sensitive, cataloged under National Stock Number 5930-01-033-0518, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 22 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-033-0518 |
| Primary Part Number | 91-80139-00 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| Inclosure Type | FULLY INCLOSED |
| Body Style | HOLE MOUNTED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 0.875 INCHES NOMINAL IN |
| Actuator Style | ROLLER ARM |
| Mounting Method | UNTHREADED HOLE(S) |
| Switch Actuating Force | 50.0 GRAMS MAXIMUM G |
| Body Width | 0.400 INCHES NOMINAL IN |
| Body Height | 0.625 INCHES NOMINAL IN |
| Switch Release Force | 5.0 GRAMS MINIMUM G |
| Unthreaded Mounting Hole Diameter | 0.114 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 0.406 INCHES NOMINAL IN |
| Body Length | 1.094 INCHES NOMINAL IN |
| Actuator Length | 0.810 INCHES NOMINAL IN |
| Actuator Roller Width | 0.190 INCHES NOMINAL IN |
| Actuator Movement | 0.047 PRETRAVEL INCHES MAXIMUM AND 0.045 OVERTRAVEL INCHES MINIMUM AND 0.013 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 250.0 DC |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Actuator Roller Diameter | 0.190 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 250.000 MILLIAMPERES RESISTIVE DC AND 10.000 AMPERES RESISTIVE AC |
| Actuator Free Position Height | 0.810 INCHES NOMINAL IN |
| Hazardous Locations/environmental Protection | DUSTPROOF |
| 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 |
|---|---|
| 91-80139-00 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| Reference | Meaning |
|---|---|
| 014-0693 | C/1 Advisory reference — outside the item-of-supply concept Cetec Broadcast Group Div of Cetec Corp |
| V3L-2103-D8 | 5/2 Secondary reference U.S. Government activity |
NSN 5930-01-033-0518 is a Switch,sensitive, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-033-0518 has 1 manufacturer part number on file: 91-80139-00 (Curtiss-Wright Controls, Inc. Div Actuation Division).
Key specifications for 91-80139-00: Inclosure Type: FULLY INCLOSED; Body Style: HOLE MOUNTED; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.875 INCHES NOMINAL IN; Actuator Style: ROLLER ARM. 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.