PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C10557Switch,rotary

Electro Switch Corp. Dba Electro Switch Corp · NSN 5930-00-201-5018 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-201-5018 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-201-5018. Primary manufacturer part number: C10557.
Features
  • Switch,rotary — FSC 5930
  • Knob Manufacturer Code: 82121
  • Features Provided: ACTUATOR KNOB
  • First Flat Length: 0.438 INCHES NOMINAL SINGLE ACTUATOR IN
  • Switch Actuator Positioning Increment: 90.0 DEGREES SINGLE ACTUATOR
  • Contact Switching Action: BREAKS BEFORE MAKES EACH SECTION FRONT
  • Shaft Length: 1.000 INCHES NOMINAL SINGLE ACTUATOR IN
  • Contact Load Current Rating: 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-201-5018, 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. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-201-5018
Primary Part NumberC10557
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerElectro Switch Corp. Dba Electro Switch Corp
StatusACTIVE
Knob Manufacturer Code82121
Features ProvidedACTUATOR KNOB
First Flat Length0.438 INCHES NOMINAL SINGLE ACTUATOR IN
Switch Actuator Positioning Increment90.0 DEGREES SINGLE ACTUATOR
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION FRONT
Shaft Length1.000 INCHES NOMINAL SINGLE ACTUATOR IN
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Flat Height0.188 INCHES NOMINAL SINGLE ACTUATOR IN
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Individual Section Quantity8
Switch Actuator Indexing Position Quantity4 SINGLE ACTUATOR
Terminal TypeTAB W/SCREW
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Contact Voltage Rating in Volts125.0 AC AT SEA LEVEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2530-00-529-2706 INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
Cross-Reference Index
Part NumberManufacturer
C10557 PRIMARY Electro Switch Corp. Dba Electro Switch Corp (USA)
Related Parts
2530-00-529-2706INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE

Frequently Asked Questions

What is NSN 5930-00-201-5018?

NSN 5930-00-201-5018 is a Switch,rotary, manufactured by Electro Switch Corp. Dba Electro Switch Corp, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-201-5018?

NSN 5930-00-201-5018 has 1 cross-referenced part number: C10557 (Electro Switch Corp. Dba Electro Switch Corp).

What NSN replaces 5930-00-201-5018?

There is 1 known substitute for 5930-00-201-5018: 2530-00-529-2706. Verify interchangeability with system specifications before substitution.

What are the specifications of C10557?

Key specifications for C10557: Knob Manufacturer Code: 82121; Features Provided: ACTUATOR KNOB; First Flat Length: 0.438 INCHES NOMINAL SINGLE ACTUATOR IN; Switch Actuator Positioning Increment: 90.0 DEGREES SINGLE ACTUATOR. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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