The Switch,rotary, cataloged under National Stock Number 5930-00-548-8471, 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 5 commercial cross-references from 2 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 | 5930-00-548-8471 |
| Primary Part Number | 49455QHC |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| Status | ACTIVE |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Contact Switching Action | MAKES BEFORE BREAKS SINGLE SECTION REAR |
| Flat Height | 0.219 INCHES NOMINAL SINGLE ACTUATOR IN |
| Throw Quantity | 2 SINGLE SECTION REAR |
| Precious Material and Location | CONTACTS AND ROTOR BLADE SURFACES SILVER |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Pole Quantity | 4 SINGLE SECTION REAR |
| Contact Load Current Rating | 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| First Flat Length | 0.344 INCHES NOMINAL SINGLE ACTUATOR IN |
| Terminal Type | TAB, SOLDER LUG |
| Individual Section Quantity | 1 |
| Switch Actuator Indexing Position Quantity | 2 SINGLE ACTUATOR |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Load Current Rating | 500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Shaft Length | 3.875 INCHES NOMINAL SINGLE ACTUATOR IN |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Style Designator | CIRCULAR WAFER, BUSHING MOUNT |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Stop Device Type | FIXED STOP SINGLE ACTUATOR |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Thread Length | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Contact Voltage Rating in Volts | 110.0 AC AT SEA LEVEL |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Precious Material | SILVER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 49455QHC PRIMARY | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| 21-140 | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| 37-1000-1 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| AM0021-140A PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| 149455QHC PRIMARY | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
NSN 5930-00-548-8471 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 5930-00-548-8471 has 5 cross-referenced part numbers: 49455QHC (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 21-140 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 37-1000-1 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), AM0021-140A (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 149455QHC (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch).
There are 12 known substitutes for 5930-00-548-8471: 5940-00-164-4250, 5315-00-248-9385, 2920-00-474-9843 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 49455QHC: Shaft Type: ROUND, FLATTED SINGLE ACTUATOR; Contact Switching Action: MAKES BEFORE BREAKS SINGLE SECTION REAR; Flat Height: 0.219 INCHES NOMINAL SINGLE ACTUATOR IN; Throw Quantity: 2 SINGLE SECTION REAR. 29 total characteristics are documented in the Federal Logistics Information System.