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PartsTable / MRO / 251853BA3
251853BA3 ✓ 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 RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.219 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.750 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 0.937 INCHES NOMINAL 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 5930-00-627-1800, 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→ 251853BA3
NSN: 5930-00-627-1800
FSC: 5930
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)
SPECIFICATIONS
shaft_typeROUND, FLATTED SINGLE ACTUATOR
flat_height0.219 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length0.750 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
overall_width0.937 INCHES NOMINAL IN
pole_quantity1 EACH SECTION FRONT
terminal_typeTAB, SOLDER LUG
thread_length0.312 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height1.000 INCHES NOMINAL IN
overall_length2.686 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity10 EACH SECTION REAR
NSN5930-00-627-1800
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN 251853BA3 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL
•
THREAD CLASS: 2A SINGLE MOUNTING FACILITY A
•
NONTURN DEVICE RADIUS: 0.375 INCHES NOMINAL AT 9:00 OCLOCK IN
•
FLAT HEIGHT: 0.219 INCHES NOMINAL SINGLE ACTUATOR IN
•
DETENT ROTATIONAL TORQUE RANGE: +15.000 TO 30.000 INCH-OUNCES SINGLE ACTUATOR IN
•
CONTACT LOAD CURRENT RATING: 250.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
TECHNICAL CHARACTERISTICS (FLIS)
SWITCH CONTACT BASIC DESIGNNONPILE-UP SYMMETRICAL
OVERALL HEIGHT1.000 INCHES NOMINAL IN
THREAD CLASS2A SINGLE MOUNTING FACILITY A
OVERALL LENGTH2.686 INCHES NOMINAL IN
NONTURN DEVICE RADIUS0.375 INCHES NOMINAL AT 9:00 OCLOCK IN
FLAT HEIGHT0.219 INCHES NOMINAL SINGLE ACTUATOR IN
DETENT ROTATIONAL TORQUE RANGE+15.000 TO 30.000 INCH-OUNCES SINGLE ACTUATOR IN
CONTACT LOAD CURRENT RATING250.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
STYLE DESIGNATORCIRCULAR WAFER, BUSHING MOUNT
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
200095Interchangeable
interchangeable cross-reference
interchangeable
C2000-4-95Interchangeable
interchangeable cross-reference
interchangeable
2000-PT-95Interchangeable
interchangeable cross-reference
interchangeable
2N3563Interchangeable
interchangeable cross-reference
interchangeable
SEM-0003-001Interchangeable
interchangeable cross-reference
interchangeable
00009520Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 251853BA3?
251853BA3 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace 251853BA3?
There are 10 known substitutes for 251853BA3: 200095, C2000-4-95, 2000-PT-95 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 251853BA3?
251853BA3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-627-1800. 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