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Technical Data Sheet
PartsTable / MRO / 127027
127027 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT, body_style: CYLINDRICAL SERVO MOUNTED, cone_width: 1.0594 INCHES NOMINAL IN, body_length: 2.875 INCHES MAXIMUM IN, finger_type: TWO CONDUCTOR, TURRET TIP SINGLE FINGER, shaft_style: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3627, 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→ 127027
NSN: 3110-00-100-3627
FSC: 3110
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT
body_styleCYLINDRICAL SERVO MOUNTED
cone_width1.0594 INCHES NOMINAL IN
body_length2.875 INCHES MAXIMUM IN
finger_typeTWO CONDUCTOR, TURRET TIP SINGLE FINGER
shaft_styleROUND
bearing_typeBALL SHAFT
current_typeDC
pilot_length0.0620 INCHES NOMINAL IN
shaft_length0.810 INCHES NOMINAL IN
shaft_runout0.001 INCHES IN
actuator_typeSINGLE SHAFT
NSN3110-00-100-3627
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 127027 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BORE DIAMETER: 1.8750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STEEP ANGLE
•
CONE WIDTH: 1.0594 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER1.8750 INCHES NOMINAL IN
STYLE DESIGNATORSTEEP ANGLE
CONE WIDTH1.0594 INCHES NOMINAL IN
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
11168Interchangeable
interchangeable cross-reference
interchangeable
S637471Interchangeable
interchangeable cross-reference
interchangeable
140316Interchangeable
interchangeable cross-reference
interchangeable
DS2709Interchangeable
interchangeable cross-reference
interchangeable
SL5276PC13Interchangeable
interchangeable cross-reference
interchangeable
778PInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 127027?
127027 is a RESISTOR,VARIABLE,WIRE WOUND,PRE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 127027?
There are 26 known substitutes for 127027: 11168, S637471, 140316 and 23 more. Substitute compatibility should be verified for your specific system.
Is 127027 still available?
127027 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026