The Switch,rotary, cataloged under National Stock Number 5930-01-219-4254, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Shallco, Inc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-219-4254 |
| Primary Part Number | 12103 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Shallco, Inc |
| Status | ACTIVE |
| Shaft Length | 0.940 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Contact Load Current Rating | 1.8 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Shaft Type | ROUND, V FLATTED SINGLE ACTUATOR |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION REAR |
| Switch Actuator Indexing Position Quantity | 18 SINGLE ACTUATOR |
| Precious Material | SILVER |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Nominal Thread Size | 0.164 INCHES SINGLE MOUNTING FACILITY IN |
| Pole Quantity | 6 EACH SECTION REAR |
| Terminal Type | TURRET |
| Mounting Method | BASE AND THREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Thread Quantity Per Inch | 32 SINGLE MOUNTING FACILITY |
| Shaft Diameter | 0.375 INCHES NOMINAL SINGLE ACTUATOR IN |
| Throw Quantity | 18 EACH SECTION REAR |
| Switch Actuator Positioning Increment | 20.0 DEGREES SINGLE ACTUATOR |
| Longest Horizontal Distance Between Mounting Centers | 13.500 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Thread Class | 2B SINGLE MOUNTING FACILITY |
| Individual Section Quantity | 16 |
| Precious Material and Location | CONTACTS SILVER |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Longest Vertical Distance Between Mounting Centers | 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| First Flat Length | 0.880 INCHES NOMINAL SINGLE ACTUATOR IN |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| Contact Voltage Rating in Volts | 115.0 AC AT SEA LEVEL |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7903095-00 | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
| 7903095 | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
| 12103 PRIMARY | Shallco, Inc (USA) |
| D100-1728 PRIMARY | Cole Instrument Corp. Dba Cole Instruments (USA) |
NSN 5930-01-219-4254 is a Switch,rotary, manufactured by Shallco, Inc, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-01-219-4254 has 4 cross-referenced part numbers: 7903095-00 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 7903095 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 12103 (Shallco, Inc), D100-1728 (Cole Instrument Corp. Dba Cole Instruments).
There are 12 known substitutes for 5930-01-219-4254: 5950-00-061-2033, 6515-00-310-9120, 5950-00-351-7897 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12103: Shaft Length: 0.940 INCHES NOMINAL SINGLE ACTUATOR IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; Contact Load Current Rating: 1.8 AMPERES RESISTIVE LOAD DC AT SEA LEVEL; Shaft Type: ROUND, V FLATTED SINGLE ACTUATOR. 29 total characteristics are documented in the Federal Logistics Information System.