The Switch,sensitive, cataloged under National Stock Number 5930-01-129-1187, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 23 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-129-1187 |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Bushing Length | 0.530 INCHES NOMINAL IN |
| Actuator Diameter | 0.320 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING/HOLE MOUNTED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.000 INCHES NOMINAL IN |
| Actuator Style | ROUND |
| Mounting Method | THREADED BUSHING AND UNTHREADED HOLE(S) |
| Switch Actuating Force | 14.0 OUNCES MINIMUM AND 22.0 OUNCES MAXIMUM OZ |
| Body Width | 0.687 INCHES NOMINAL IN |
| Body Height | 0.930 INCHES NOMINAL IN |
| Switch Release Force | 10.0 OUNCES MINIMUM OZ |
| Unthreaded Mounting Hole Diameter | 0.140 INCHES NOMINAL IN |
| Nominal Thread Size | 0.500 INCHES IN |
| Body Length | 1.940 INCHES NOMINAL IN |
| Actuator Movement | 0.050 PRETRAVEL INCHES MAXIMUM AND 0.219 OVERTRAVEL INCHES MINIMUM AND 0.002 DIFFERENTIAL INCHES MINIMUM AND 0.008 DIFFERENTIAL INCHES MAXIMUM |
| Nonpile-Up Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 480.0 AC AND 250.0 DC |
| Thread Class | 2A A |
| Terminal Type and Quantity | 2 SCREW |
| Thread Series Designator | UNF |
| Actuator Height | 1.099 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 0.500 AMPERES RESISTIVE DC AND 20.000 AMPERES RESISTIVE AC |
| Actuator Free Position Height | 1.719 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 |
| Reference | Meaning |
|---|---|
| YA-2RQ3-A2-1P12 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 40103-1-7-25-5 | C/1 Advisory reference — outside the item-of-supply concept Brantner and Associates, Inc. |
| YA-2RQ3-A2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-129-1187 is a Switch,sensitive, classified under FSC 5930, Switches. Status: active.
Key specifications for 5930-01-129-1187: Bushing Length: 0.530 INCHES NOMINAL IN; Actuator Diameter: 0.320 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Body Style: BUSHING/HOLE MOUNTED. 23 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.