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6SR4F1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.312 INCHES MAXIMUM SINGLE ACTUATOR IN, shaft_length: 1.188 INCHES NOMINAL SINGLE ACTUATOR IN, terminal_type: THREADED STUD, shaft_diameter: 0.375 INCHES NOMINAL SINGLE ACTUATOR IN, mounting_method: FLANGE SINGLE MOUNTING FACILITY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-201-2557, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
6SR4F1
NSN: 5930-00-201-2557
FSC: 5930
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.312 INCHES MAXIMUM SINGLE ACTUATOR IN
shaft_length1.188 INCHES NOMINAL SINGLE ACTUATOR IN
terminal_typeTHREADED STUD
shaft_diameter0.375 INCHES NOMINAL SINGLE ACTUATOR IN
mounting_methodFLANGE SINGLE MOUNTING FACILITY
features_providedACTUATOR KNOB
first_flat_length0.625 INCHES NOMINAL SINGLE ACTUATOR IN
knob_manufacturer_code10001
contact_switching_actionBREAKS BEFORE MAKES EACH SECTION FRONT
mounting_facility_patternFOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
individual_section_quantity4
NSN5930-00-201-2557
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 6SR4F1 MFR SWITCH,ROTARY
KEY FEATURES
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.408 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
FLAT HEIGHT: 0.312 INCHES MAXIMUM SINGLE ACTUATOR IN
•
MOUNTING FACILITY CIRCLE RADIUS: 3.781 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-S-15291/8 GOVERNMENT SPECIFICATION
•
SHAFT LENGTH: 1.188 INCHES NOMINAL SINGLE ACTUATOR IN
•
FEATURES PROVIDED: ACTUATOR KNOB
•
SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR
•
KNOB MANUFACTURER PART NUMBER: 9000-S6202-74095 PIECE 1
TECHNICAL CHARACTERISTICS (FLIS)
UNTHREADED MOUNTING HOLE DIAMETER0.408 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
FLAT HEIGHT0.312 INCHES MAXIMUM SINGLE ACTUATOR IN
MOUNTING FACILITY CIRCLE RADIUS3.781 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
SPECIFICATION/STANDARD DATA81349-MIL-S-15291/8 GOVERNMENT SPECIFICATION
SHAFT LENGTH1.188 INCHES NOMINAL SINGLE ACTUATOR IN
FEATURES PROVIDEDACTUATOR KNOB
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
KNOB MANUFACTURER PART NUMBER9000-S6202-74095 PIECE 1
KNOB MANUFACTURER CODE10001
MOUNTING FACILITY PATTERNFOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
81343Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-15291/8Interchangeable
interchangeable cross-reference
interchangeable
6SR3A1Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-15291/8Interchangeable
interchangeable cross-reference
interchangeable
6SR2E1Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-15291Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6SR4F1?
6SR4F1 is a SWITCH,ROTARY.
What parts can replace 6SR4F1?
There are 10 known substitutes for 6SR4F1: 81343, MIL-S-15291/8, 6SR3A1 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6SR4F1?
6SR4F1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-201-2557. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026