PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M15291/5-003Switch,rotary

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5930-01-265-7989 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-265-7989 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-265-7989. Primary manufacturer part number: M15291/5-003.
Features
  • Switch,rotary — FSC 5930
  • Specification/standard Data: 81349-MIL-S-15291/5 GOVERNMENT SPECIFICATION
  • Switch Actuator Indexing Position Quantity: 4 SINGLE ACTUATOR
  • Features Provided: ACTUATOR KNOB
  • Contact Voltage Rating in Volts: 500.0 AC AT SEA LEVEL
  • Contact Load Current Rating: 30.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
  • Contact Voltage Rating in Volts: 250.0 DC AT SEA LEVEL
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-01-265-7989, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-265-7989
Primary Part NumberM15291/5-003
Item NameSwitch,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Specification/standard Data81349-MIL-S-15291/5 GOVERNMENT SPECIFICATION
Switch Actuator Indexing Position Quantity4 SINGLE ACTUATOR
Features ProvidedACTUATOR KNOB
Contact Voltage Rating in Volts500.0 AC AT SEA LEVEL
Contact Load Current Rating30.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Contact Voltage Rating in Volts250.0 DC AT SEA LEVEL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
Individual Section Quantity4
Thread Quantity Per Inch20 SINGLE MOUNTING FACILITY
Test Data Document81349-MIL-S-15291 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Mounting Facility Circle Radius1.609 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Style DesignatorTAP, CIRCUIT SELECTOR
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
Terminal TypeTHREADED STUD
Contact Load Current Rating30.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
Mounting MethodBRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
Switch Actuator Positioning Increment90.0 DEGREES SINGLE ACTUATOR
Thread Class2B SINGLE MOUNTING FACILITY
Nominal Thread Size0.250 INCHES SINGLE MOUNTING FACILITY IN
Mounting Facility PatternFOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5930-00-201-2558 INTERCHANGEABLE
Switch,rotary
5930-00-259-7269 INTERCHANGEABLE
Switch,rotary
5930-00-296-4319 INTERCHANGEABLE
Switch,rotary
5930-00-296-4323 INTERCHANGEABLE
Switch,rotary
5930-00-549-0113 INTERCHANGEABLE
Switch,rotary
5930-01-212-1696 INTERCHANGEABLE
Switch,rotary
Cross-Reference Index
Part NumberManufacturer
M15291/5-003 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-15291/5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-15291/5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5930-00-201-2558INTERCHANGEABLE
SWITCH,ROTARY
5930-00-259-7269INTERCHANGEABLE
SWITCH,ROTARY
5930-00-296-4319INTERCHANGEABLE
SWITCH,ROTARY
5930-00-296-4323INTERCHANGEABLE
SWITCH,ROTARY
5930-00-549-0113INTERCHANGEABLE
SWITCH,ROTARY
5930-01-212-1696INTERCHANGEABLE
SWITCH,ROTARY

Frequently Asked Questions

What is NSN 5930-01-265-7989?

NSN 5930-01-265-7989 is a Switch,rotary, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-265-7989?

NSN 5930-01-265-7989 has 3 cross-referenced part numbers: M15291/5-003 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-15291/5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-15291/5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5930-01-265-7989?

There are 6 known substitutes for 5930-01-265-7989: 5930-00-201-2558, 5930-00-259-7269, 5930-00-296-4319 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M15291/5-003?

Key specifications for M15291/5-003: Specification/standard Data: 81349-MIL-S-15291/5 GOVERNMENT SPECIFICATION; Overall Height: 2.531 INCHES NOMINAL IN; Switch Actuator Indexing Position Quantity: 4 SINGLE ACTUATOR; Features Provided: ACTUATOR KNOB. 23 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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