The Switch,rotary, cataloged under National Stock Number 5930-00-549-0300, 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. Dba Oak Grisgsby Div Electroswitch. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-549-0300 |
| Primary Part Number | 43057H1 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| Status | ACTIVE |
| Style Designator | CIRCULAR WAFER, BUSHING MOUNT |
| Test Data Document | 76854-43057H1 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Terminal Type | TAB, SOLDER LUG |
| Thread Length | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Throw Quantity | 2 SINGLE SECTION REAR |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Shaft Length | 0.875 INCHES NOMINAL SINGLE ACTUATOR IN |
| Individual Section Quantity | 1 |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Pole Quantity | 1 SINGLE SECTION REAR |
| Switch Actuator Indexing Position Quantity | 4 SINGLE ACTUATOR |
| Nonturn Device Radius | 0.531 INCHES NOMINAL AT 10:00 OCLOCK IN |
| Contact Load Current Rating | 0.5 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Nonturn Device Type | TAB AT 10:00 OCLOCK |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Contact Switching Action | MAKES BEFORE BREAKS SINGLE SECTION REAR |
| Contact Voltage Rating in Volts | 110.0 AC AT SEA LEVEL |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Switching Action | MAKES BEFORE BREAKS SINGLE SECTION FRONT |
| Shaft Type | ROUND SINGLE ACTUATOR |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL |
| Operating Temp Range | -25.0 TO 85.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 143057H1 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| 143057 | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| 43057H1 PRIMARY | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| 43057 PRIMARY | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
NSN 5930-00-549-0300 is a Switch,rotary, manufactured by Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-549-0300 has 4 cross-referenced part numbers: 143057H1 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 143057 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 43057H1 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 43057 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch).
There are 7 known substitutes for 5930-00-549-0300: 5815-00-021-1871, 5970-00-617-7725, 5950-00-647-7407 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 43057H1: Style Designator: CIRCULAR WAFER, BUSHING MOUNT; Test Data Document: 76854-43057H1 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING); Contact Load Current Rating: 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL; Nominal Thread Size: 0.375 INCHES SINGLE MOUNTING FACILITY IN. 29 total characteristics are documented in the Federal Logistics Information System.