The Switch,rotary, cataloged under National Stock Number 5930-01-051-8235, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Harnischfeger Corp Portal Crane Parts Div. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-051-8235 |
| Primary Part Number | D-1105-14 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Harnischfeger Corp Portal Crane Parts Div |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP NONSYMMETRICAL |
| Terminal Type | TAB W/SCREW |
| Contact Load Current Rating | 3.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Contact Load Current Rating | 1.1 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Style Designator | IN-LINE, CAM ACTUATED |
| Switch Actuator Momentary Position | CLOCKWISE SINGLE ACTUATOR |
| Individual Section Quantity | 1 |
| Knob Manufacturer Code | 27192 |
| Features Provided | ACTUATOR KNOB AND CAM ACTUATED |
| Switch Actuator Stop Device Type | FIXED STOP SINGLE ACTUATOR |
| Knob Manufacturer Part Number | 10250TSB |
| Contact Switching Action | BREAKS BEFORE MAKES SINGLE SECTION IN-LINE |
| Contact Voltage Rating in Volts | 125.0 DC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 240.0 AC AT SEA LEVEL |
| Cam Actuated Switch Contact Arrangement | 1 POLE, SINGLE THROW, NORMALLY OPEN, DOUBLE MAKE, MOMENTARY ACTION SINGLE SWITCH SINGLE SECTION IN-LINE |
| Switch Actuator Positioning Increment | 45.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 2 SINGLE ACTUATOR |
| Hazardous Locations/environmental Protection | WATERTIGHT |
| 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 |
|---|---|
| D-1105-14 | Harnischfeger Corp Portal Crane Parts Div (USA) |
| Reference | Meaning |
|---|---|
| 10250T4081SB1 | 3/9 Design control — primary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
NSN 5930-01-051-8235 is a Switch,rotary, manufactured by Harnischfeger Corp Portal Crane Parts Div, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-051-8235 has 1 manufacturer part number on file: D-1105-14 (Harnischfeger Corp Portal Crane Parts Div).
Key specifications for D-1105-14: Overall Height: 1.391 INCHES NOMINAL IN; Switch Contact Basic Design: NONPILE-UP NONSYMMETRICAL; Terminal Type: TAB W/SCREW; Contact Load Current Rating: 3.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL. 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.