The Switch,rotary, cataloged under National Stock Number 5930-00-548-8609, 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 15 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-548-8609 |
| Primary Part Number | 139541H4 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| Status | ACTIVE |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Thread Quantity Per Inch | 32 SINGLE MOUNTING FACILITY |
| Shaft Type | ROUND SINGLE ACTUATOR |
| Rotor Through Connection Quantity | 1 EACH SECTION |
| Thread Length | 0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY |
| Style Designator | CIRCULAR WAFER, BUSHING MOUNT |
| Terminal Type | TAB, SOLDER LUG |
| Shaft Length | 0.750 INCHES NOMINAL SINGLE ACTUATOR IN |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Switch Actuator Indexing Position Quantity | 6 SINGLE ACTUATOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5930-00-548-8609 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 5930-00-548-8609 has 3 cross-referenced part numbers: 139541H4 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 12-279 (Espey Mfg and Electronics Corp), 39541H4 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch).
There are 9 known substitutes for 5930-00-548-8609: 5133-00-228-1365, 5330-00-415-2311, 1560-00-771-5752 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 139541H4: Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; Thread Quantity Per Inch: 32 SINGLE MOUNTING FACILITY; Shaft Type: ROUND SINGLE ACTUATOR; Rotor Through Connection Quantity: 1 EACH SECTION. 16 total characteristics are documented in the Federal Logistics Information System.