The Switch,rotary, cataloged under National Stock Number 5930-00-721-0420, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-721-0420 |
| Primary Part Number | 91669DH3X |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| Status | ACTIVE |
| Pole Quantity | 4 EACH SECTION REAR |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Shaft Length | 1.062 INCHES NOMINAL SINGLE ACTUATOR IN |
| Throw Quantity | 2 EACH SECTION REAR |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Individual Section Quantity | 3 |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION REAR |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| First Flat Length | 0.500 INCHES NOMINAL SINGLE ACTUATOR IN |
| Thread Length | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Switch Actuator Indexing Position Quantity | 2 SINGLE ACTUATOR |
| Flat Height | 0.219 INCHES NOMINAL SINGLE ACTUATOR IN |
| Terminal Type | TAB, SOLDER LUG |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20534 | Whittaker Corp Whittaker Electronic Systems Div (USA) |
| 91669DH3X PRIMARY | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| 191669DH3X | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
NSN 5930-00-721-0420 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 5930-00-721-0420 has 3 cross-referenced part numbers: 20534 (Whittaker Corp Whittaker Electronic Systems Div), 91669DH3X (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 191669DH3X (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch).
There are 6 known substitutes for 5930-00-721-0420: 9540-00-006-4970, 5340-00-468-0156, 4720-00-848-4363 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 91669DH3X: Pole Quantity: 4 EACH SECTION REAR; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; Shaft Length: 1.062 INCHES NOMINAL SINGLE ACTUATOR IN; Throw Quantity: 2 EACH SECTION REAR. 17 total characteristics are documented in the Federal Logistics Information System.