The Switch,rotary, cataloged under National Stock Number 5930-00-789-6122, 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 Janco Corporation Dba Janco Corp Div Mason Controls. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-789-6122 |
| Primary Part Number | 37-1923-9 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Janco Corporation Dba Janco Corp Div Mason Controls |
| Status | ACTIVE |
| Throw Quantity | 10 EACH SECTION REAR |
| Mounting Method | THREADED BUSHING FIRST MOUNTING FACILITY |
| Thread Class | 2A SECOND MOUNTING FACILITY A |
| Shaft Length | 0.470 INCHES NOMINAL SINGLE ACTUATOR IN |
| Nominal Thread Size | 0.375 INCHES FIRST MOUNTING FACILITY IN |
| Pole Quantity | 1 EACH SECTION FRONT |
| Longest Horizontal Distance Between Mounting Centers | 0.888 INCHES NOMINAL SECOND MOUNTING FACILITY IN |
| Thread Class | 2A FIRST MOUNTING FACILITY A |
| Hazardous Locations/environmental Protection | DUSTPROOF AND MOISTURE RESISTANT |
| Thread Length | 0.410 INCHES NOMINAL FIRST MOUNTING FACILITY IN |
| Flat Height | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM SINGLE ACTUATOR IN |
| Nominal Thread Size | 0.073 INCHES SECOND MOUNTING FACILITY IN |
| Shaft Diameter | 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM SINGLE ACTUATOR IN |
| Thread Length | 0.500 INCHES NOMINAL SECOND MOUNTING FACILITY IN |
| Switch Actuator Stop Device Type | FIXED STOP SINGLE ACTUATOR |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Contact Load Current Rating | 2.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Rotor Through Connection Quantity | 1 EACH SECTION |
| Mounting Facility Pattern | TWO POSITION IN-LINE SECOND MOUNTING FACILITY |
| Thread Series Designator | UNEF FIRST MOUNTING FACILITY |
| Shaft Flat/slot Angular Location | 195.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 10 SINGLE ACTUATOR |
| Individual Section Quantity | 10 |
| Thread Series Designator | UNF SECOND MOUNTING FACILITY |
| Style Designator | TAP, CIRCULAR, BUSHING MOUNT |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Nonturn Device Type | SLOTTED BUSHING AT 12:00 OCLOCK |
| Mounting Method | THREADED STUD(S) SECOND MOUNTING FACILITY |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5930-00-789-6122 is a Switch,rotary, manufactured by Janco Corporation Dba Janco Corp Div Mason Controls, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-789-6122 has 2 cross-referenced part numbers: 935131-9 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 37-1923-9 (Janco Corporation Dba Janco Corp Div Mason Controls).
There is 1 known substitute for 5930-00-789-6122: 3020-01-026-3215. Verify interchangeability with system specifications before substitution.
Key specifications for 37-1923-9: Throw Quantity: 10 EACH SECTION REAR; Overall Length: 5.470 INCHES NOMINAL IN; Mounting Method: THREADED BUSHING FIRST MOUNTING FACILITY; Thread Class: 2A SECOND MOUNTING FACILITY A. 30 total characteristics are documented in the Federal Logistics Information System.