The Switch,rotary, cataloged under National Stock Number 5930-00-259-7368, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 21 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-259-7368 |
| Primary Part Number | 1SR4A42 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Contact Voltage Rating in Volts | 120.0 AC AT SEA LEVEL |
| Throw Quantity | 1 EACH SECTION REAR |
| Knob Manufacturer Code | 10001 |
| Shaft Type | ROUND SINGLE ACTUATOR |
| Mounting Method | BASE SINGLE MOUNTING FACILITY |
| Shaft Diameter | 0.218 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Actuator Stop Device Type | FIXED STOP SINGLE ACTUATOR |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Switch Actuator Positioning Increment | 90.0 DEGREES SINGLE ACTUATOR |
| Hazardous Locations/environmental Protection | WATERTIGHT |
| Features Provided | ACTUATOR KNOB AND METALLIC INCLOSURE |
| Pole Quantity | 4 EACH SECTION FRONT |
| Contact Load Current Rating | 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Knob Manufacturer Part Number | 9000-S6202-74000-1 |
| Terminal Type | TAB W/SCREW |
| Mounting Facility Circle Radius | 5.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION REAR |
| Unthreaded Mounting Hole Diameter | 0.219 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Mounting Facility Pattern | THREE POSITION CIRCULAR SINGLE MOUNTING FACILITY |
| Individual Section Quantity | 2 |
| Switch Actuator Indexing Position Quantity | 4 SINGLE ACTUATOR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1SR4A42 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MILS15743 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 9000S6202-74207TYPE1SR4A4-2 | Naval Ship Systems Command (USA) |
NSN 5930-00-259-7368 is a Switch,rotary, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-00-259-7368 has 3 cross-referenced part numbers: 1SR4A42 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILS15743 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 9000S6202-74207TYPE1SR4A4-2 (Naval Ship Systems Command).
There are 12 known substitutes for 5930-00-259-7368: 5930-00-258-4209, 5930-00-258-5461, 5930-00-258-5462 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1SR4A42: Contact Voltage Rating in Volts: 120.0 AC AT SEA LEVEL; Throw Quantity: 1 EACH SECTION REAR; Knob Manufacturer Code: 10001; Shaft Type: ROUND SINGLE ACTUATOR. 21 total characteristics are documented in the Federal Logistics Information System.