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Technical Data Sheet
PartsTable / MRO / 251299-H3
251299-H3 ✓ 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: 0.216 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.562 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.609 INCHES MAXIMUM IN, pole_quantity: 1 EACH SECTION FRONT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-916-5021, 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→ 251299-H3
NSN: 5930-00-916-5021
FSC: 5930
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.216 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length0.562 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
overall_width1.609 INCHES MAXIMUM IN
pole_quantity1 EACH SECTION FRONT
terminal_typeTAB, SOLDER LUG
thread_length0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height1.890 INCHES MAXIMUM IN
overall_length2.374 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity9 EACH SECTION FRONT
NSN5930-00-916-5021
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 251299-H3 MFR SWITCH,ROTARY
KEY FEATURES
•
CONTACT VOLTAGE RATING IN VOLTS: 300.0 HIGHEST AC VOLTAGE RATING AT SEA LEVEL
•
MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY
•
FLAT HEIGHT: 0.216 INCHES NOMINAL SINGLE ACTUATOR IN
•
PRECIOUS MATERIAL AND LOCATION: CONTACTS AND ROTOR BLADES SILVER
•
SWITCH ACTUATOR POSITIONING INCREMENT: 30.0 DEGREES SINGLE ACTUATOR
•
INDIVIDUAL SECTION QUANTITY: 3
•
POLE QUANTITY: 1 EACH SECTION FRONT
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT VOLTAGE RATING IN VOLTS300.0 HIGHEST AC VOLTAGE RATING AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS115.0 LOWEST AC VOLTAGE RATING AT SEA LEVEL
MOUNTING METHODTHREADED BUSHING SINGLE MOUNTING FACILITY
FLAT HEIGHT0.216 INCHES NOMINAL SINGLE ACTUATOR IN
PRECIOUS MATERIAL AND LOCATIONCONTACTS AND ROTOR BLADES SILVER
SWITCH ACTUATOR POSITIONING INCREMENT30.0 DEGREES SINGLE ACTUATOR
INDIVIDUAL SECTION QUANTITY3
POLE QUANTITY1 EACH SECTION FRONT
CONTACT LOAD CURRENT RATING50.0 MILLIAMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL
SHAFT LENGTH0.562 INCHES NOMINAL SINGLE ACTUATOR IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
A-A-58228Interchangeable
interchangeable cross-reference
interchangeable
MILT82009Interchangeable
interchangeable cross-reference
interchangeable
AA58228-12AInterchangeable
interchangeable cross-reference
interchangeable
250020Interchangeable
interchangeable cross-reference
interchangeable
250020000Interchangeable
interchangeable cross-reference
interchangeable
FFB171Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 251299-H3?
251299-H3 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 251299-H3?
There are 8 known substitutes for 251299-H3: A-A-58228, MILT82009, AA58228-12A and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 251299-H3?
251299-H3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-916-5021. 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