The Switch,rotary, cataloged under National Stock Number 5930-00-244-5787, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc.. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-00-244-5787 |
| Primary Part Number | 2137197G001 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Shaft Diameter | 0.125 INCHES NOMINAL SECOND ACTUATOR IN |
| Shaft Diameter | 0.250 INCHES NOMINAL FIRST ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Terminal Type | TAB, SOLDER LUG |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Thread Length | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Pole Quantity | 1 EACH SECTION FRONT |
| Style Designator | CIRCULAR WAFER, BUSHING MOUNT |
| Individual Section Quantity | 2 |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Shaft Length | 0.875 INCHES NOMINAL FIRST ACTUATOR IN |
| Shaft Length | 1.375 INCHES NOMINAL SECOND ACTUATOR IN |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION FRONT |
| Switch Actuator Positioning Increment | 20.0 DEGREES FIRST ACTUATOR |
| Switch Actuator Positioning Increment | 20.0 DEGREES SECOND ACTUATOR |
| Switch Actuator Indexing Position Quantity | 18 FIRST ACTUATOR |
| Switch Actuator Indexing Position Quantity | 18 SECOND ACTUATOR |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Throw Quantity | 18 EACH SECTION FRONT |
| 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 |
|---|---|
| 2137197G001 | L3harris Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2137197G001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-00-244-5787 is a Switch,rotary, manufactured by L3harris Technologies, Inc., classified under FSC 5930, Switches. Status: active.
NSN 5930-00-244-5787 has 1 manufacturer part number on file: 2137197G001 (L3harris Technologies, Inc.).
Key specifications for 2137197G001: Overall Height: 1.312 INCHES NOMINAL IN; Shaft Diameter: 0.125 INCHES NOMINAL SECOND ACTUATOR IN; Shaft Diameter: 0.250 INCHES NOMINAL FIRST ACTUATOR IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL. 19 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.