PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M15291/10-003Switch,rotary

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5930-01-265-7991 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-265-7991 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-265-7991. Primary manufacturer part number: M15291/10-003.
Features
  • Switch,rotary — FSC 5930
  • Contact Voltage Rating in Volts: 250.0 DC AT SEA LEVEL
  • Switch Actuator Positioning Increment: 90.0 DEGREES SINGLE ACTUATOR
  • Specification/standard Data: 81349-MIL-S-15291/10 GOVERNMENT SPECIFICATION
  • Mounting Method: BASE AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
  • Terminal Type: TAB W/SCREW
  • Longest Vertical Distance Between Mounting Centers: 5.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
  • Mounting Facility Pattern: FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,rotary, cataloged under National Stock Number 5930-01-265-7991, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-01-265-7991
Primary Part NumberM15291/10-003
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
StatusCANCELLED
Contact Voltage Rating in Volts250.0 DC AT SEA LEVEL
Switch Actuator Positioning Increment90.0 DEGREES SINGLE ACTUATOR
Specification/standard Data81349-MIL-S-15291/10 GOVERNMENT SPECIFICATION
Mounting MethodBASE AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Terminal TypeTAB W/SCREW
Longest Vertical Distance Between Mounting Centers5.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Mounting Facility PatternFOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
Contact Load Current Rating60.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
Individual Section Quantity3
Switch Actuator Indexing Position Quantity4 SINGLE ACTUATOR
Style DesignatorTAP, CIRCUIT SELECTOR
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
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.).
Features ProvidedACTUATOR KNOB
Contact Load Current Rating60.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
Contact Voltage Rating in Volts500.0 AC AT SEA LEVEL
Longest Horizontal Distance Between Mounting Centers3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Unthreaded Mounting Hole Diameter0.406 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5930-00-259-7154 INTERCHANGEABLE
Switch,rotary
Cross-Reference Index
Part NumberManufacturer
M15291/10-003 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
6SR3A3A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-15291/10 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-15291/10 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
11503LF Electro Switch Corp. Dba Electro Switch Corp (USA)
Related Parts
5930-00-259-7154INTERCHANGEABLE
SWITCH,ROTARY

Frequently Asked Questions

What is NSN 5930-01-265-7991?

NSN 5930-01-265-7991 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: cancelled.

What are the part numbers for NSN 5930-01-265-7991?

NSN 5930-01-265-7991 has 5 cross-referenced part numbers: M15291/10-003 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 6SR3A3A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-15291/10 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-15291/10 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 11503LF (Electro Switch Corp. Dba Electro Switch Corp).

What NSN replaces 5930-01-265-7991?

There is 1 known substitute for 5930-01-265-7991: 5930-00-259-7154. Verify interchangeability with system specifications before substitution.

What are the specifications of M15291/10-003?

Key specifications for M15291/10-003: Contact Voltage Rating in Volts: 250.0 DC AT SEA LEVEL; Switch Actuator Positioning Increment: 90.0 DEGREES SINGLE ACTUATOR; Specification/standard Data: 81349-MIL-S-15291/10 GOVERNMENT SPECIFICATION; Mounting Method: BASE AND UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-01-265-7991 still in active supply?

NSN 5930-01-265-7991 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.
PartsTable Design LLC · partstable.com