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Technical Data Sheet
PartsTable / MRO / A901
A901 ✓ 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

The RESISTOR,VOLTAGE SENSITIVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140, bore_shape: STRAIGHT, shaft_type: ROUND SINGLE ACTUATOR, thread_size: 3/8-16, usage_design: USED AS SURGE ARRESTOR, bore_diameter: 1.4995 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-157-6107, 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→ A901
NSN: 3110-00-157-6107
FSC: 3110
CAGE: 70801 — AUTOMOTIVE THRUST BEARING CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 4140
bore_shapeSTRAIGHT
shaft_typeROUND SINGLE ACTUATOR
thread_size3/8-16
usage_designUSED AS SURGE ARRESTOR
bore_diameter1.4995 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
contact_angle15.0 DEGREES NOMINAL
hole_diameter0.391 INCHES NOMINAL IN
terminal_typeSOLDER LUG
first_end_typeFLANGED
load_directionANGULAR
overall_height1.750 INCHES NOMINAL IN
NSN3110-00-157-6107
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A901 · 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
•
MATERIAL: STEEL BALL
•
STYLE DESIGNATOR: CLUTCH RELEASE
•
CONTACT ANGLE: 15.0 DEGREES NOMINAL
•
LOAD DIRECTION: ANGULAR
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL BALL
STYLE DESIGNATORCLUTCH RELEASE
MATERIALSTEEL OUTER RING
CONTACT ANGLE15.0 DEGREES NOMINAL
SPECIAL FEATURESBANDED OD,ONE FACE OF OUTER RING FORMS LIP WHICH EXTENDS DOWN TO MEET SHOULDER ON OD OF INNER RING
MATERIALSTEEL INNER RING
LOAD DIRECTIONANGULAR
BORE SHAPESTRAIGHT
BORE DIAMETER1.4995 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER2.8125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
101125Interchangeable
interchangeable cross-reference
interchangeable
CT24AInterchangeable
interchangeable cross-reference
interchangeable
CT24CInterchangeable
interchangeable cross-reference
interchangeable
5-131-04-024-00Interchangeable
interchangeable cross-reference
interchangeable
AMS-P-5510Interchangeable
interchangeable cross-reference
interchangeable
0921206-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A901?
A901 is a RESISTOR,VOLTAGE SENSITIVE. It is classified as a MRO (MRO_GENERAL).
What parts can replace A901?
There are 26 known substitutes for A901: 101125, CT24A, CT24C and 23 more. Substitute compatibility should be verified for your specific system.
Is A901 still available?
A901 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