The Switch,rotary, cataloged under National Stock Number 5930-00-548-8291, 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 L3harris Technologies, Inc.. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5930-00-548-8291 |
| Primary Part Number | B2140975 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. |
| Status | CANCELLED |
| Contact Load Current Rating | 60.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Individual Section Quantity | 5 |
| Longest Vertical Distance Between Mounting Centers | 5.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Unthreaded Mounting Hole Diameter | 0.406 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Shaft Diameter | 0.375 INCHES NOMINAL SINGLE ACTUATOR IN |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| Width Between Flats | 0.156 INCHES NOMINAL SINGLE ACTUATOR IN |
| Shaft Flat/slot Angular Location | 45.0 DEGREES FROM CONTACT POSITION 1 SINGLE ACTUATOR |
| Switch Contact Basic Design | NONPILE-UP NONSYMMETRICAL |
| Switch Actuator Positioning Increment | 90.0 DEGREES SINGLE ACTUATOR |
| Longest Horizontal Distance Between Mounting Centers | 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION FRONT |
| Shaft Length | 1.375 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Voltage Rating in Volts | 500.0 AC AT SEA LEVEL |
| Shaft Type | ROUND, PARALLEL FLATTED SINGLE ACTUATOR |
| First Flat Length | 0.500 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Actuator Indexing Position Quantity | 4 SINGLE ACTUATOR |
| Mounting Method | UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Style Designator | TAP, CIRCUIT SELECTOR |
| Terminal Type | TAB, SOLDER LUG |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9191 | Electro Switch Corp. Dba Electro Switch Corp (USA) |
| B2140975 PRIMARY | L3harris Technologies, Inc. (USA) |
| 125105LB | Electro Switch Corp. Dba Electro Switch Corp (USA) |
| 666062-530 | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
| 666062-505 | Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA) |
NSN 5930-00-548-8291 is a Switch,rotary, manufactured by L3harris Technologies, Inc., classified under FSC 5930 (No Item Name Available). Status: cancelled.
NSN 5930-00-548-8291 has 5 cross-referenced part numbers: 9191 (Electro Switch Corp. Dba Electro Switch Corp), B2140975 (L3harris Technologies, Inc.), 125105LB (Electro Switch Corp. Dba Electro Switch Corp), 666062-530 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 666062-505 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc).
There are 8 known substitutes for 5930-00-548-8291: 5330-00-090-8434, 4030-00-164-6676, 8135-00-178-9191 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for B2140975: Overall Height: 6.000 INCHES NOMINAL IN; Contact Load Current Rating: 60.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL; Individual Section Quantity: 5; Longest Vertical Distance Between Mounting Centers: 5.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 5930-00-548-8291 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.