The Switch,push, cataloged under National Stock Number 5930-00-238-2985, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5930-00-238-2985 |
| Primary Part Number | MBSS1817A2 |
| Item Name | Switch,push |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit |
| Status | ACTIVE |
| Bushing Length | 0.250 INCHES NOMINAL IN |
| Body Diameter | 0.500 INCHES NOMINAL IN |
| Actuator Diameter | 0.306 INCHES NOMINAL IN |
| Inclosure Type | FULLY INCLOSED |
| Body Style | BUSHING MOUNTED |
| Mounting Method | THREADED BUSHING |
| Nominal Thread Size | 0.375 INCHES IN |
| Body Length | 0.780 INCHES MAXIMUM IN |
| Color | RED SINGLE ACTUATOR |
| Nonpile-Up Contact Arrangement | 1 TWO CIRCUIT, DOUBLE BREAK/DOUBLE MAKE, ONE POSITION MOMENTARY SINGLE SWITCH UNIT |
| Maximum Voltage Rating in Volts | 110.0 AC |
| Thread Class | 2A A |
| Terminal Type and Quantity | 4 PIN |
| Thread Series Designator | UNEF |
| Actuator Height | 0.343 INCHES NOMINAL IN |
| Contact Load Current Rating at Maximum Rated Voltage | 110.000 MILLIAMPERES RESISTIVE AC |
| 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 |
|---|---|
| MBSS1817A2 | Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit (USA) |
| Reference | Meaning |
|---|---|
| 93126312 | 3/9 Design control — primary reference Syntegra / Usa/ Inc Computer Parts and Supplies ARH205 |
| 93126312 | 5/9 Secondary reference Control Data Corp Computer Peripherals Inc |
NSN 5930-00-238-2985 is a Switch,push, manufactured by Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-238-2985 has 1 manufacturer part number on file: MBSS1817A2 (Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit).
Key specifications for MBSS1817A2: Bushing Length: 0.250 INCHES NOMINAL IN; Body Diameter: 0.500 INCHES NOMINAL IN; Actuator Diameter: 0.306 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED. 16 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.