PartsTable
Technical Data Sheet
PartsTable / MRO / 275865A1
275865A1 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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: 0.218 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 0.906 INCHES NOMINAL IN, pole_quantity: 2 SINGLE SECTION REAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-099-0150, 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
MRO→ MRO_GENERAL→ 275865A1
NSN: 5930-00-099-0150
FSC: 5930
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.218 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length0.250 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
overall_width0.906 INCHES NOMINAL IN
pole_quantity2 SINGLE SECTION REAR
terminal_typeTAB, SOLDER LUG
thread_length0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height1.000 INCHES NOMINAL IN
overall_length1.875 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity5 SINGLE SECTION REAR
NSN5930-00-099-0150
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 275865A1 MFR SWITCH,ROTARY
KEY FEATURES
•
PRECIOUS MATERIAL AND LOCATION: CONTACTS SILVER
•
SWITCH ACTUATOR POSITIONING INCREMENT: 30.0 DEGREES SINGLE ACTUATOR
•
PRECIOUS MATERIAL: SILVER
•
CONTACT SWITCHING ACTION: MAKES BEFORE BREAKS SINGLE SECTION REAR
•
CONTACT LOAD CURRENT RATING: 1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
•
THREAD SERIES DESIGNATOR: UNEF SINGLE MOUNTING FACILITY
•
SWITCH ACTUATOR STOP DEVICE TYPE: FIXED STOP SINGLE ACTUATOR
TECHNICAL CHARACTERISTICS (FLIS)
PRECIOUS MATERIAL AND LOCATIONCONTACTS SILVER
SWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES SINGLE ACTUATOR
PRECIOUS MATERIALSILVER
CONTACT SWITCHING ACTIONMAKES BEFORE BREAKS SINGLE SECTION REAR
CONTACT LOAD CURRENT RATING1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
CONTACT LOAD CURRENT RATING2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
SWITCH ACTUATOR STOP DEVICE TYPEFIXED STOP SINGLE ACTUATOR
STYLE DESIGNATORCIRCULAR WAFER, BUSHING MOUNT
CONTACT SWITCHING ACTIONMAKES BEFORE BREAKS SINGLE SECTION FRONT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
A500148G1Interchangeable
interchangeable cross-reference
interchangeable
2017Interchangeable
interchangeable cross-reference
interchangeable
1585380Interchangeable
interchangeable cross-reference
interchangeable
5027T89Interchangeable
interchangeable cross-reference
interchangeable
5027T89P01Interchangeable
interchangeable cross-reference
interchangeable
28975Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 275865A1?
275865A1 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 275865A1?
There are 8 known substitutes for 275865A1: A500148G1, 2017, 1585380 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 275865A1?
275865A1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-099-0150. 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