PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

503-8789-003Switch,rotary

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5930-00-239-0065 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-239-0065 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-239-0065. Primary manufacturer part number: 503-8789-003.
Features
  • Switch,rotary — FSC 5930
  • Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN
  • Thread Series Designator: UNEF SINGLE MOUNTING FACILITY
  • Style Designator: CIRCULAR WAFER, BUSHING MOUNT
  • Precious Material: SILVER
  • Precious Material and Location: CONTACTS AND ROTOR BLADE SURFACES SILVER
  • Contact Load Current Rating: 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
  • First Flat Length: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-239-0065, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-239-0065
Primary Part Number503-8789-003
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
Precious MaterialSILVER
Precious Material and LocationCONTACTS AND ROTOR BLADE SURFACES SILVER
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
First Flat Length0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Switch Actuator Positioning Increment30.0 DEGREES SINGLE ACTUATOR
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
Contact Switching ActionBREAKS BEFORE MAKES SINGLE SECTION REAR
Thread Class2A SINGLE MOUNTING FACILITY A
Individual Section Quantity1
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY IN
Flat Height0.219 INCHES NOMINAL SINGLE ACTUATOR IN
Thread Length0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Throw Quantity11 SINGLE SECTION REAR
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Contact Voltage Rating in Volts28.0 DC AT SEA LEVEL
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL
Switch Actuator Stop Device TypeFIXED STOP SINGLE ACTUATOR
Switch Actuator Indexing Position Quantity11 SINGLE ACTUATOR
Overall Diameter1.937 INCHES NOMINAL IN
Shaft Length0.625 INCHES NOMINAL SINGLE ACTUATOR IN
Pole Quantity1 SINGLE SECTION REAR
Terminal TypeTAB, SOLDER LUG
Contact Voltage Rating in Volts110.0 AC AT SEA LEVEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4810-00-056-611913738 INTERCHANGEABLE
Parts,kit,valve,cure
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
5330-00-285-134665X549 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5330-00-422-029163X547 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5935-00-930-1210 INTERCHANGEABLE
Connector,plug,electrical
4820-01-506-957113738 INTERCHANGEABLE
Valve,hold,boom Hoist Cylinder
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
503-8789-003 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
37459DHIC PRIMARY Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA)
137495DH1C PRIMARY Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA)
13738 Cessna Aircraft Co Arc Avionics Div (USA)
Related Parts
4810-00-056-6119INTERCHANGEABLE
PARTS,KIT,VALVE,CURE
13738
5330-00-285-1346INTERCHANGEABLE
SEAL,PLAIN ENCASED
65X549
5330-00-422-0291INTERCHANGEABLE
SEAL,PLAIN ENCASED
63X547
5935-00-930-1210INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4820-01-506-9571INTERCHANGEABLE
VALVE,HOLD,BOOM HOIST CYLINDER
13738

Frequently Asked Questions

What is NSN 5930-00-239-0065?

NSN 5930-00-239-0065 is a Switch,rotary, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-239-0065?

NSN 5930-00-239-0065 has 4 cross-referenced part numbers: 503-8789-003 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 37459DHIC (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 137495DH1C (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch), 13738 (Cessna Aircraft Co Arc Avionics Div).

What NSN replaces 5930-00-239-0065?

There are 5 known substitutes for 5930-00-239-0065: 4810-00-056-6119, 5330-00-285-1346, 5330-00-422-0291 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 503-8789-003?

Key specifications for 503-8789-003: Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN; Thread Series Designator: UNEF SINGLE MOUNTING FACILITY; Style Designator: CIRCULAR WAFER, BUSHING MOUNT; Precious Material: SILVER. 28 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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