The Switch,rotary, cataloged under National Stock Number 5930-00-681-0528, 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 Electro Switch Corp. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 5930-00-681-0528 |
| Primary Part Number | 121109LE |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Electro Switch Corp. Dba Electro Switch Corp |
| Status | ACTIVE |
| Knob Manufacturer Code | 82121 |
| Pole Quantity | 1 EACH SECTION FRONT |
| Flat Height | 0.188 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Thread Quantity Per Inch | 24 SINGLE MOUNTING FACILITY |
| First Flat Length | 0.438 INCHES NOMINAL SINGLE ACTUATOR IN |
| Shaft Length | 0.688 INCHES NOMINAL SINGLE ACTUATOR IN |
| Mounting Facility Pattern | FOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY |
| Overall Diameter | 2.500 INCHES NOMINAL IN |
| Features Provided | ACTUATOR KNOB |
| Contact Voltage Rating in Volts | 125.0 AC AT SEA LEVEL |
| Contact Load Current Rating | 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Terminal Type | TAB W/SCREW |
| Throw Quantity | 1 EACH SECTION FRONT |
| Switch Actuator Indexing Position Quantity | 2 SINGLE ACTUATOR |
| Nominal Thread Size | 0.190 INCHES SINGLE MOUNTING FACILITY IN |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Mounting Facility Circle Radius | 1.156 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Switch Actuator Stop Device Type | ADJUSTABLE STOP SINGLE ACTUATOR |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION FRONT |
| Individual Section Quantity | 9 |
| Switch Actuator Positioning Increment | 90.0 DEGREES SINGLE ACTUATOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5930-00-681-0528 is a Switch,rotary, manufactured by Electro Switch Corp. Dba Electro Switch Corp, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-681-0528 has 4 cross-referenced part numbers: 4-87-1 (Radiodetection, Llc), 4-87 (Radiodetection, Llc), C10605C (Electro Switch Corp. Dba Electro Switch Corp), 121109LE (Electro Switch Corp. Dba Electro Switch Corp).
There are 12 known substitutes for 5930-00-681-0528: 1375-00-220-2054, 5330-00-285-9461, 3910-00-298-9630 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 121109LE: Knob Manufacturer Code: 82121; Pole Quantity: 1 EACH SECTION FRONT; Flat Height: 0.188 INCHES NOMINAL SINGLE ACTUATOR IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL. 24 total characteristics are documented in the Federal Logistics Information System.