The Switch,rotary, cataloged under National Stock Number 5930-00-788-3136, 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 Ballantine Laboratories Inc. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-788-3136 |
| Primary Part Number | 3249 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Ballantine Laboratories Inc |
| Status | ACTIVE |
| Contact Switching Action | BREAKS BEFORE MAKES SECOND SECTION FRONT |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Pole Quantity | 3 SECOND SECTION FRONT |
| Switch Actuator Indexing Position Quantity | 4 SINGLE ACTUATOR |
| Flat Height | 0.218 INCHES NOMINAL SINGLE ACTUATOR IN |
| First Flat Length | 0.375 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Switching Action | BREAKS BEFORE MAKES FIRST SECTION FRONT |
| Throw Quantity | 3 SECOND SECTION FRONT |
| Thread Length | 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Contact Voltage Rating in Volts | 110.0 AC AT SEA LEVEL |
| Individual Section Quantity | 3 |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Terminal Type | TAB, SOLDER LUG |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Throw Quantity | 3 FIRST SECTION FRONT |
| Contact Load Current Rating | 0.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Pole Quantity | 2 FIRST SECTION FRONT |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Shaft Diameter | 0.281 INCHES NOMINAL SINGLE ACTUATOR IN |
| Shaft Length | 0.781 INCHES NOMINAL SINGLE ACTUATOR IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3249 PRIMARY | Ballantine Laboratories Inc (USA) |
NSN 5930-00-788-3136 is a Switch,rotary, manufactured by Ballantine Laboratories Inc, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-788-3136 has 1 cross-referenced part number: 3249 (Ballantine Laboratories Inc).
There are 9 known substitutes for 5930-00-788-3136: 5310-00-274-4546, 2940-00-382-8003, 2040-00-388-0798 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3249: Contact Switching Action: BREAKS BEFORE MAKES SECOND SECTION FRONT; Shaft Type: ROUND, FLATTED SINGLE ACTUATOR; Pole Quantity: 3 SECOND SECTION FRONT; Switch Actuator Indexing Position Quantity: 4 SINGLE ACTUATOR. 24 total characteristics are documented in the Federal Logistics Information System.