The Switch,rotary, cataloged under National Stock Number 5930-00-581-7961, 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 Electro Switch Corp Div Electroswitch. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-581-7961 |
| Primary Part Number | D4C0312S |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Electro Switch Corp Div Electroswitch |
| Status | ACTIVE |
| Contact Load Current Rating | 150.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Terminal Type | TAB, SOLDER LUG |
| Switch Actuator Indexing Position Quantity | 12 SINGLE ACTUATOR |
| Contact Switching Action | MAKES BEFORE BREAKS EACH SECTION REAR |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL |
| Shaft Type | ROUND SINGLE ACTUATOR |
| Individual Section Quantity | 3 |
| Shaft Length | 1.875 INCHES NOMINAL SINGLE ACTUATOR IN |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Throw Quantity | 11 EACH SECTION REAR |
| Thread Length | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Contact Voltage Rating in Volts | 110.0 AC AT SEA LEVEL |
| Contact Voltage Rating in Volts | 15.0 DC AT SEA LEVEL |
| Contact Load Current Rating | 2.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Pole Quantity | 1 EACH SECTION REAR |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Switch Actuator Stop Device Type | ADJUSTABLE STOP SINGLE ACTUATOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5930-00-581-7961 is a Switch,rotary, manufactured by Electro Switch Corp Div Electroswitch, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-581-7961 has 2 cross-referenced part numbers: PA2008 (Crl Components Inc), D4C0312S (Electro Switch Corp Div Electroswitch).
There are 2 known substitutes for 5930-00-581-7961: 2940-00-238-5551, 5930-00-683-5885. Verify interchangeability with system specifications before substitution.
Key specifications for D4C0312S: Contact Load Current Rating: 150.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL; Mounting Method: THREADED BUSHING SINGLE MOUNTING FACILITY; Terminal Type: TAB, SOLDER LUG; Switch Actuator Indexing Position Quantity: 12 SINGLE ACTUATOR. 20 total characteristics are documented in the Federal Logistics Information System.