PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-2011Switch,rotary

Ohmite Holding, L.l.c. Dba Ohmite Manufacturing · NSN 5930-00-472-1877 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-472-1877 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-472-1877. Primary manufacturer part number: A-2011.
Features
  • Switch,rotary — FSC 5930
  • Throw Quantity: 12 SINGLE SECTION REAR
  • Shaft Type: ROUND, FLATTED SINGLE ACTUATOR
  • Pole Quantity: 1 SINGLE SECTION FRONT
  • Switch Contact Basic Design: NONPILE-UP SYMMETRICAL
  • Switch Actuator Positioning Increment: 30.0 DEGREES SINGLE ACTUATOR
  • Contact Switching Action: BREAKS BEFORE MAKES SINGLE SECTION FRONT
  • Rotor Through Connection Quantity: 1 SINGLE SECTION
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-472-1877, 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 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-472-1877
Primary Part NumberA-2011
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerOhmite Holding, L.l.c. Dba Ohmite Manufacturing
StatusCANCELLED
Throw Quantity12 SINGLE SECTION REAR
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Pole Quantity1 SINGLE SECTION FRONT
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Switch Actuator Positioning Increment30.0 DEGREES SINGLE ACTUATOR
Contact Switching ActionBREAKS BEFORE MAKES SINGLE SECTION FRONT
Rotor Through Connection Quantity1 SINGLE SECTION
Flat Height0.219 INCHES NOMINAL SINGLE ACTUATOR IN
Individual Section Quantity1
Contact Load Current Rating25.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Terminal TypeTAB, SOLDER LUG
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Contact Voltage Rating in Volts300.0 AC AT SEA LEVEL
Contact Switching ActionBREAKS BEFORE MAKES SINGLE SECTION REAR
Switch Actuator Indexing Position Quantity12 SINGLE ACTUATOR
First Flat Length0.531 INCHES NOMINAL SINGLE ACTUATOR IN
Shaft Length1.125 INCHES NOMINAL SINGLE ACTUATOR IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3010-00-066-9726015-2915-020 INTERCHANGEABLE
Drive,coupling,shaft
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5935-00-149-405531-212 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
5325-00-202-2050BACR11AB2 INTERCHANGEABLE
Receptacle,turnlock Fastener
The Boeing Company Div Defense
5945-00-237-11581177BF INTERCHANGEABLE
Relay,electromagnetic
Leach International Corp Div Leach International Corporation
9540-00-261-5106 INTERCHANGEABLE
Angle,structural
7920-00-394-9402 INTERCHANGEABLE
Mophead,sponge
9540-00-596-2802 INTERCHANGEABLE
Angle,structural
5930-00-814-4362 INTERCHANGEABLE
Handle,switch
5360-00-992-81133-1-2-12 INTERCHANGEABLE
Spring
Celtech Corporation Div Use CAGE 65552 for All Orders
5340-01-003-820631212 INTERCHANGEABLE
Buckle
Danfoss Power Solutions II, Llc
Cross-Reference Index
Part NumberManufacturer
A-2011 PRIMARY Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
312-12 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
Related Parts
3010-00-066-9726INTERCHANGEABLE
DRIVE,COUPLING,SHAFT
015-2915-020
5935-00-149-4055INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
31-212
5325-00-202-2050INTERCHANGEABLE
RECEPTACLE,TURNLOCK FASTENER
BACR11AB2
5945-00-237-1158INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
1177BF
9540-00-261-5106INTERCHANGEABLE
ANGLE,STRUCTURAL
7920-00-394-9402INTERCHANGEABLE
MOPHEAD,SPONGE
9540-00-596-2802INTERCHANGEABLE
ANGLE,STRUCTURAL
5930-00-814-4362INTERCHANGEABLE
HANDLE,SWITCH
5360-00-992-8113INTERCHANGEABLE
SPRING
3-1-2-12
5340-01-003-8206INTERCHANGEABLE
BUCKLE
31212
2805-01-007-0752INTERCHANGEABLE
TAPPET,ENGINE POPPET VALVE
4049338
3455-01-142-6230INTERCHANGEABLE
BLADE,BAND SAW,METAL CUTTING
22000

Frequently Asked Questions

What is NSN 5930-00-472-1877?

NSN 5930-00-472-1877 is a Switch,rotary, manufactured by Ohmite Holding, L.l.c. Dba Ohmite Manufacturing, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-472-1877?

NSN 5930-00-472-1877 has 2 cross-referenced part numbers: A-2011 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), 312-12 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing).

What NSN replaces 5930-00-472-1877?

There are 12 known substitutes for 5930-00-472-1877: 3010-00-066-9726, 5935-00-149-4055, 5325-00-202-2050 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-2011?

Key specifications for A-2011: Throw Quantity: 12 SINGLE SECTION REAR; Shaft Type: ROUND, FLATTED SINGLE ACTUATOR; Pole Quantity: 1 SINGLE SECTION FRONT; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-472-1877 still in active supply?

NSN 5930-00-472-1877 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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