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Technical Data Sheet
PartsTable / MRO / 253488BA3
253488BA3 ✓ 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: 0.625 INCHES NOMINAL SINGLE ACTUATOR IN, thread_length: 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN, overall_length: 3.178 INCHES NOMINAL IN, mounting_method: THREADED BUSHING 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 5930-00-920-5258, 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→ 253488BA3
NSN: 5930-00-920-5258
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_length0.625 INCHES NOMINAL SINGLE ACTUATOR IN
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_length3.178 INCHES NOMINAL IN
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
style_designatorCIRCULAR WAFER, BUSHING MOUNT
first_flat_length0.375 INCHES NOMINAL SINGLE ACTUATOR IN
precious_materialGOLD
nonturn_device_typePIN AT 9:00 OCLOCK
individual_section_quantity3
detent_rotational_torque_range+20.000 TO 30.000 INCH-OUNCES SINGLE ACTUATOR IN
NSN5930-00-920-5258
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 253488BA3 MFR SWITCH,ROTARY
KEY FEATURES
•
PRECIOUS MATERIAL: GOLD
•
SWITCH ACTUATOR INDEXING POSITION QUANTITY: 10 SINGLE ACTUATOR
•
SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR
•
STYLE DESIGNATOR: CIRCULAR WAFER, BUSHING MOUNT
•
DETENT ROTATIONAL TORQUE RANGE: +20.000 TO 30.000 INCH-OUNCES SINGLE ACTUATOR IN
•
FIRST FLAT LENGTH: 0.375 INCHES NOMINAL SINGLE ACTUATOR IN
•
NONTURN DEVICE TYPE: PIN AT 9:00 OCLOCK
TECHNICAL CHARACTERISTICS (FLIS)
PRECIOUS MATERIALGOLD
SWITCH ACTUATOR INDEXING POSITION QUANTITY10 SINGLE ACTUATOR
SHAFT TYPEROUND, FLATTED SINGLE ACTUATOR
STYLE DESIGNATORCIRCULAR WAFER, BUSHING MOUNT
DETENT ROTATIONAL TORQUE RANGE+20.000 TO 30.000 INCH-OUNCES SINGLE ACTUATOR IN
OVERALL LENGTH3.178 INCHES NOMINAL IN
FIRST FLAT LENGTH0.375 INCHES NOMINAL SINGLE ACTUATOR IN
NONTURN DEVICE TYPEPIN AT 9:00 OCLOCK
MOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
FLAT HEIGHT0.218 INCHES NOMINAL SINGLE ACTUATOR IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
2201212Interchangeable
interchangeable cross-reference
interchangeable
2239683Interchangeable
interchangeable cross-reference
interchangeable
1672Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 253488BA3?
253488BA3 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 253488BA3?
There are 3 known substitutes for 253488BA3: 2201212, 2239683, 1672. Substitute compatibility should be verified for your specific system.
What is the NSN for 253488BA3?
253488BA3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-920-5258. 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