PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2646Switch,rotary

General Microwave Corporation Div Kratos Microwave Electronics · NSN 5930-00-110-0829 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-110-0829 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-110-0829. Primary manufacturer part number: 2646.
Features
  • Switch,rotary — FSC 5930
  • Terminal Type: TAB, SOLDER LUG
  • Contact Switching Action: BREAKS BEFORE MAKES EACH SECTION REAR
  • Throw Quantity: 3 EACH SECTION REAR
  • Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN
  • Switch Actuator Positioning Increment: 30.0 DEGREES SINGLE ACTUATOR
  • Style Designator: CIRCULAR WAFER, BUSHING MOUNT
  • Contact Load Current Rating: 1.5 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-110-0829, 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 General Microwave Corporation Div Kratos Microwave Electronics. Government technical data includes 25 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-110-0829
Primary Part Number2646
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerGeneral Microwave Corporation Div Kratos Microwave Electronics
StatusACTIVE
Terminal TypeTAB, SOLDER LUG
Contact Switching ActionBREAKS BEFORE MAKES EACH SECTION REAR
Throw Quantity3 EACH SECTION REAR
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Switch Actuator Positioning Increment30.0 DEGREES SINGLE ACTUATOR
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
Contact Load Current Rating1.5 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
Precious MaterialSILVER
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Individual Section Quantity2
Switch Actuator Indexing Position Quantity3 SINGLE ACTUATOR
Contact Load Current Rating230.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY IN
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Precious Material and LocationCONTACTS AND ROTOR SURFACES SILVER
Pole Quantity3 EACH SECTION REAR
Overall Diameter1.875 INCHES NOMINAL IN
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Contact Voltage Rating in Volts28.0 DC AT SEA LEVEL
Thread Length0.380 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Shaft Length0.370 INCHES NOMINAL SINGLE ACTUATOR IN
Shaft TypeROUND SINGLE ACTUATOR
Contact Voltage Rating in Volts115.0 AC AT SEA LEVEL
Thread Class2A SINGLE MOUNTING FACILITY A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-111-734302-0646-20 INTERCHANGEABLE
Bearing,ball,annular
Scotsman Industries Inc Div Scotsman Ice Systems
5330-00-252-3908 INTERCHANGEABLE
Gasket
5970-01-028-44332646 INTERCHANGEABLE
Insulator,standoff
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5331-01-038-0926757 262 INTERCHANGEABLE
O-Ring
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5305-01-047-78412646 INTERCHANGEABLE
Screw,cap,hexagon Head
Clayton Manufacturing Company
5340-01-273-57432646 INTERCHANGEABLE
Cap,filler Opening
Wisco Products Inc
5950-01-350-09602646 INTERCHANGEABLE
Transformer,power
Vaisala Inc.
6130-01-394-25752646 INTERCHANGEABLE
Power Supply
Modular Devices Inc Dba Modular Devices Inc
6515-01-590-89052646 INTERCHANGEABLE
Sensor,oxygen Monitoring
Masimo Corporation
5935-01-624-97752646 INTERCHANGEABLE
Connector,plug,electrical
Heyco Inc Dba Heyco Products
Cross-Reference Index
Part NumberManufacturer
2646 PRIMARY General Microwave Corporation Div Kratos Microwave Electronics (USA)
2646 Crl Components Inc (USA)
Related Parts
3110-00-111-7343INTERCHANGEABLE
BEARING,BALL,ANNULAR
02-0646-20
5330-00-252-3908INTERCHANGEABLE
GASKET
5970-01-028-4433INTERCHANGEABLE
INSULATOR,STANDOFF
2646
5331-01-038-0926INTERCHANGEABLE
O-RING
757 262
5305-01-047-7841INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
2646
5340-01-273-5743INTERCHANGEABLE
CAP,FILLER OPENING
2646
5950-01-350-0960INTERCHANGEABLE
TRANSFORMER,POWER
2646
6130-01-394-2575INTERCHANGEABLE
POWER SUPPLY
2646
6515-01-590-8905INTERCHANGEABLE
SENSOR,OXYGEN MONITORING
2646
5935-01-624-9775INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2646
5120-01-651-6528INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
2646
5935-01-669-6647INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL

Frequently Asked Questions

What is NSN 5930-00-110-0829?

NSN 5930-00-110-0829 is a Switch,rotary, manufactured by General Microwave Corporation Div Kratos Microwave Electronics, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-110-0829?

NSN 5930-00-110-0829 has 2 cross-referenced part numbers: 2646 (General Microwave Corporation Div Kratos Microwave Electronics), 2646 (Crl Components Inc).

What NSN replaces 5930-00-110-0829?

There are 12 known substitutes for 5930-00-110-0829: 3110-00-111-7343, 5330-00-252-3908, 5970-01-028-4433 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2646?

Key specifications for 2646: Terminal Type: TAB, SOLDER LUG; Contact Switching Action: BREAKS BEFORE MAKES EACH SECTION REAR; Throw Quantity: 3 EACH SECTION REAR; Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN. 26 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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