The Switch,rotary, cataloged under National Stock Number 5930-00-823-0761, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Tacticom Inc. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-823-0761 |
| Primary Part Number | SM-B-414879 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Tacticom Inc |
| Status | ACTIVE |
| Shaft Type | ROUND, PARALLEL FLATTED, THREADED HOLE SINGLE ACTUATOR |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Terminal Type | TAB, SOLDER LUG |
| Mounting Facility Pattern | TWO POSITION IN-LINE SINGLE MOUNTING FACILITY |
| First Flat Length | 0.468 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Load Current Rating | 2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Mounting Method | BRACKET(S) AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Pole Quantity | 2 SINGLE SECTION REAR |
| Style Designator | TAP, CIRCUIT SELECTOR |
| Individual Section Quantity | 1 |
| Shaft Length | 1.109 INCHES NOMINAL SINGLE ACTUATOR IN |
| Width Between Flats | 0.184 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Switching Action | MAKES BEFORE BREAKS SINGLE SECTION REAR |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 110.0 AC AT SEA LEVEL |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 3 SINGLE ACTUATOR |
| Longest Horizontal Distance Between Mounting Centers | 0.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Throw Quantity | 3 SINGLE SECTION REAR |
| 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 |
|---|---|
| SM-B-414879 | Tacticom Inc (USA) |
| 5-15531-769 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| SM-B-414879 | Keystone General Inc (USA) |
| Reference | Meaning |
|---|---|
| 813380-2 | 5/9 Secondary reference U.S. Government activity |
| SM-B-414879 | 5/9 Secondary reference Valcore Manufacturing Llc Dba Use CAGE Code 04ye2 for Cataloging |
| SM-B-414879 | 5/9 Secondary reference Valcore Manufacturing Llc |
| SM-B-414880 | 5/9 Secondary reference U.S. Government activity |
| SMB414879REVB | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| SM-B-414879 | 3/2 Design control — primary reference U.S. Government activity |
| 5930008230761 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5930-00-823-0761 is a Switch,rotary, manufactured by Tacticom Inc, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-823-0761 has 3 manufacturer part numbers on file: SM-B-414879 (Tacticom Inc), 5-15531-769 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), SM-B-414879 (Keystone General Inc).
Key specifications for SM-B-414879: Shaft Type: ROUND, PARALLEL FLATTED, THREADED HOLE SINGLE ACTUATOR; Overall Height: 1.156 INCHES NOMINAL IN; Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL. 22 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.