The Switch,sensitive, cataloged under National Stock Number 5930-01-026-5946, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Defense. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-026-5946 |
| Primary Part Number | ST5M1422-003A |
| Item Name | Switch,sensitive |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Inclosure Type | HERMETICALLY SEALED |
| Body Style | HOLE MOUNTED |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.000 INCHES NOMINAL IN |
| Actuator Style | ROLLER ARM |
| Mounting Method | THREADED HOLE(S) |
| Switch Actuating Force | 48.0 OUNCES NOMINAL OZ |
| Body Width | 0.390 INCHES NOMINAL IN |
| Body Height | 1.237 INCHES NOMINAL IN |
| Switch Release Force | 12.0 OUNCES NOMINAL OZ |
| Criticality Code Justification | FEAT |
| Body Length | 1.380 INCHES NOMINAL IN |
| Actuator Length | 0.267 INCHES NOMINAL IN |
| Actuator Roller Width | 0.156 INCHES NOMINAL IN |
| Actuator Movement | 0.040 PRETRAVEL INCHES MAXIMUM AND 0.075 OVERTRAVEL INCHES MAXIMUM AND 0.030 DIFFERENTIAL INCHES MAXIMUM |
| Nonpile-Up Contact Arrangement | 1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 28.0 DC |
| Terminal Type and Quantity | 3 WIRE LEAD |
| Actuator Roller Diameter | 0.211 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 3.000 AMPERES RESISTIVE DC AND 1.000 AMPERES INDUCTIVE DC AND 1.000 AMPERES LAMP DC AND 2.000 AMPERES MOTOR DC |
| Actuator Free Position Height | 0.687 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| ST5M1422-003A PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| AT412-3A | 5/2 Secondary reference U.S. Government activity |
| 10154308 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5930-01-026-5946 is a Switch,sensitive, manufactured by The Boeing Company Div Defense, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-026-5946 has 1 manufacturer part number on file: ST5M1422-003A (The Boeing Company Div Defense).
Key specifications for ST5M1422-003A: Inclosure Type: HERMETICALLY SEALED; Body Style: HOLE MOUNTED; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.000 INCHES NOMINAL IN; Actuator Style: ROLLER ARM. 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.
NSN 5930-01-026-5946 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.