The Switch,rotary, cataloged under National Stock Number 5930-00-421-2428, 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 Mission Systems Davenport Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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 | 5930-00-421-2428 |
| Primary Part Number | ESR350 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Mission Systems Davenport Inc. |
| Status | ACTIVE |
| Throw Quantity | 6 EACH SECTION REAR |
| Individual Section Quantity | 3 |
| Operating Temp Range | -65.0 TO 125.0 CELSIUS DEGC |
| Overall Diameter | 1.500 INCHES MAXIMUM IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION REAR |
| Contact Load Current Rating | 225.0 MILLIAMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL |
| Style Designator | CIRCULAR WAFER, BUSHING MOUNT |
| Contact Load Current Rating | 500.0 MILLIAMPERES RESISTIVE LOAD AND 50.0 MILLIAMPERES INDUCTIVE LOAD DC AT SEA LEVEL |
| Contact Load Current Rating | 50.0 MILLIAMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL |
| Pole Quantity | 2 EACH SECTION FRONT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5930-00-421-2428 is a Switch,rotary, manufactured by Mission Systems Davenport Inc., classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-421-2428 has 2 cross-referenced part numbers: ESR350 (Mission Systems Davenport Inc.), 2644 (Mission Systems Davenport Inc.).
There are 7 known substitutes for 5930-00-421-2428: 9540-00-197-9866, 5970-00-556-5462, 5915-01-058-1323 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for ESR350: Overall Length: 3.910 INCHES MAXIMUM IN; Throw Quantity: 6 EACH SECTION REAR; Individual Section Quantity: 3; Operating Temp Range: -65.0 TO 125.0 CELSIUS DEGC. 12 total characteristics are documented in the Federal Logistics Information System.