PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40438Switch,rotary

L3harris Technologies, Inc. Div Space and Airborne Systems · NSN 5930-00-876-6801 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-876-6801 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-876-6801. Primary manufacturer part number: 40438.
Features
  • Switch,rotary — FSC 5930
  • Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN
  • Contact Load Current Rating: 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
  • Mounting Method: THREADED BUSHING SINGLE MOUNTING FACILITY
  • Throw Quantity: 6 FIFTH SECTION REAR
  • Switch Contact Basic Design: NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL
  • Style Designator: CIRCULAR WAFER, BUSHING MOUNT
  • Pole Quantity: 1 FIFTH SECTION FRONT
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-00-876-6801, 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 L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 27 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-876-6801
Primary Part Number40438
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Div Space and Airborne Systems
StatusACTIVE
Shaft Diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
Contact Load Current Rating1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
Mounting MethodTHREADED BUSHING SINGLE MOUNTING FACILITY
Throw Quantity6 FIFTH SECTION REAR
Switch Contact Basic DesignNONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL
Style DesignatorCIRCULAR WAFER, BUSHING MOUNT
Pole Quantity1 FIFTH SECTION FRONT
First Flat Length0.500 INCHES NOMINAL SINGLE ACTUATOR IN
Switch Actuator Indexing Position Quantity6 SINGLE ACTUATOR
Individual Section Quantity5
Contact Voltage Rating in Volts28.0 DC AT SEA LEVEL
Throw Quantity6 FIFTH SECTION FRONT
Shaft Length0.562 INCHES NOMINAL SINGLE ACTUATOR IN
Shaft Flat/slot Angular Location0.0 DEGREES FROM NONTURN DEVICE SINGLE ACTUATOR
Flat Height0.219 INCHES NOMINAL SINGLE ACTUATOR IN
Contact Switching ActionBREAKS BEFORE MAKES FIFTH SECTION FRONT
Terminal TypeTAB, SOLDER LUG
Switch Actuator Positioning Increment15.0 DEGREES SINGLE ACTUATOR
Thread Length0.563 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Nonturn Device TypeTAB AT 10:30 OCLOCK
Contact Load Current Rating500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
Shaft TypeROUND, FLATTED SINGLE ACTUATOR
Contact Switching ActionBREAKS BEFORE MAKES FIFTH SECTION REAR
Thread Series DesignatorUNEF SINGLE MOUNTING FACILITY
Contact Voltage Rating in Volts110.0 AC AT SEA LEVEL
Nominal Thread Size0.375 INCHES SINGLE MOUNTING FACILITY IN
Nonturn Device Radius0.531 INCHES NOMINAL AT 10:30 OCLOCK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5315-00-187-3274MS24692-108 INTERCHANGEABLE
Pin,tapered,plain
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3455-00-240-731813220 INTERCHANGEABLE
Cutter,milling,angle
Niagara Cutter Inc
6660-00-330-924840438 INTERCHANGEABLE
Gear Assembly
Nav Systems Inc.
4820-00-692-00415669 INTERCHANGEABLE
Valve,globe
General Aviation Industries, Inc. Dba General Aviation Industries Inc
5330-00-739-31607393160 INTERCHANGEABLE
Seal,plain Encased
U S Army Tank Automotive Command Amsta-Im-Mm
5962-01-078-574840438 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Div Rmd Strategic
3110-01-517-244640438 INTERCHANGEABLE
Bearing,ball,annular
Honeywell International Inc. Div Aerospace - Torrance
5365-01-533-896940438 INTERCHANGEABLE
Spacer,stepped
Gage Bilt, Inc.
Cross-Reference Index
Part NumberManufacturer
X32496 L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
40438 PRIMARY L3harris Technologies, Inc. Div Space and Airborne Systems (USA)
Related Parts
5315-00-187-3274INTERCHANGEABLE
PIN,TAPERED,PLAIN
MS24692-108
3455-00-240-7318INTERCHANGEABLE
CUTTER,MILLING,ANGLE
13220
6660-00-330-9248INTERCHANGEABLE
GEAR ASSEMBLY
40438
4820-00-692-0041INTERCHANGEABLE
VALVE,GLOBE
5669
5330-00-739-3160INTERCHANGEABLE
SEAL,PLAIN ENCASED
7393160
5962-01-078-5748INTERCHANGEABLE
MICROCIRCUIT,MEMORY
40438
3110-01-517-2446INTERCHANGEABLE
BEARING,BALL,ANNULAR
40438
5365-01-533-8969INTERCHANGEABLE
SPACER,STEPPED
40438

Frequently Asked Questions

What is NSN 5930-00-876-6801?

NSN 5930-00-876-6801 is a Switch,rotary, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-876-6801?

NSN 5930-00-876-6801 has 2 cross-referenced part numbers: X32496 (L3harris Technologies, Inc. Div Space and Airborne Systems), 40438 (L3harris Technologies, Inc. Div Space and Airborne Systems).

What NSN replaces 5930-00-876-6801?

There are 8 known substitutes for 5930-00-876-6801: 5315-00-187-3274, 3455-00-240-7318, 6660-00-330-9248 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40438?

Key specifications for 40438: Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN; Overall Width: 1.969 INCHES NOMINAL IN; Contact Load Current Rating: 1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL; Mounting Method: THREADED BUSHING SINGLE MOUNTING FACILITY. 30 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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