The Switch,code Indicating Wheel, cataloged under National Stock Number 5930-01-111-5758, 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 Electro Switch Corp Div Digitran a Unit of Electro Switch. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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 | 5930-01-111-5758 |
| Primary Part Number | 2057 |
| Item Name | Switch,code Indicating Wheel |
| FSC / FSG | 5930 / 59 — No Item Name Available |
| Manufacturer | Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch |
| Status | ACTIVE |
| Contact Arrangement Truth Table | BCD, 1 POLE - 8 POSITIONS EACH SECTIONBCD, 1 POLE - 8 POSITIONS EACH SECTION |
| Hazardous Locations/environmental Protection | DUSTPROOFDUSTPROOF |
| Contact Load Current Rating | 125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Readout Indicator Marking | 0,1,2,3,4,5,6,7 EACH SECTION0,1,2,3,4,5,6,7 EACH SECTION |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION IN-LINEBREAKS BEFORE MAKES EACH SECTION IN-LINE |
| Color | WHITE EACH INDICATOR MARKINGWHITE EACH INDICATOR MARKING |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL28.0 DC AT SEA LEVEL |
| Terminal Type | WIRE LEADWIRE LEAD |
| Switch Actuator Indexing Position Quantity | 3 ALL ACTUATORS3 ALL ACTUATORS |
| Mounting Method | UNTHREADED HOLE(S) SINGLE MOUNTING FACILITYUNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Style Designator | RECTANGULAR INLINE INDICATINGRECTANGULAR INLINE INDICATING |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITYFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY0.100 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Contact Voltage Rating in Volts | 28.0 AC AT SEA LEVEL28.0 AC AT SEA LEVEL |
| Color | BLACK EACH BODYBLACK EACH BODY |
| Color | BLACK EACH INDICATOR BACKGROUNDBLACK EACH INDICATOR BACKGROUND |
| Contact Load Current Rating | 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Actuator Type | THUMBWHEEL ALL ACTUATORSTHUMBWHEEL ALL ACTUATORS |
| Longest Vertical Distance Between Mounting Centers | 0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY0.900 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Longest Horizontal Distance Between Mounting Centers | 1.590 INCHES NOMINAL SINGLE MOUNTING FACILITY1.590 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Individual Section Quantity | 22 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 257 | Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch (USA) |
| 5469518-2 | Naval Sea Systems Command (USA) |
| 2057 PRIMARY | Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch (USA) |
| 257-2 | Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch (USA) |
| 1205151-2 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5930-01-111-5758 is a Switch,code Indicating Wheel, manufactured by Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch, classified under FSC 5930 (No Item Name Available). Status: active.
NSN 5930-01-111-5758 has 5 cross-referenced part numbers: 257 (Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch), 5469518-2 (Naval Sea Systems Command), 2057 (Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch), 257-2 (Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch), 1205151-2 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There are 12 known substitutes for 5930-01-111-5758: 5935-00-043-2332, 5120-00-113-3955, 3460-00-187-8674 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2057: Overall Length: 1.760 INCHES NOMINAL1.760 INCHES NOMINAL IN; Contact Arrangement Truth Table: BCD, 1 POLE - 8 POSITIONS EACH SECTIONBCD, 1 POLE - 8 POSITIONS EACH SECTION; Hazardous Locations/environmental Protection: DUSTPROOFDUSTPROOF; Contact Load Current Rating: 125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL125.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL. 24 total characteristics are documented in the Federal Logistics Information System.