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Technical Data Sheet
PartsTable / MRO / 501250
501250 ✓ 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,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include ring_style: EXTERNAL, body_length: 0.688 INCHES NOMINAL IN, usage_design: EXTERNAL, body_diameter: 0.318 INCHES NOMINAL IN, recess_length: 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN, terminal_type: WIRE LEAD. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0264, 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→ 501250
NSN: 3110-00-100-0264
FSC: 3110
CAGE: 95201 — NAPCO INTERNATIONAL LLC DBA NAPCO INTERNATIONAL INC (USA)
SPECIFICATIONS
ring_styleEXTERNAL
body_length0.688 INCHES NOMINAL IN
usage_designEXTERNAL
body_diameter0.318 INCHES NOMINAL IN
recess_length0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
inside_diameter0.276 INCHES MINIMUM AND 0.283 INCHES MAXIMUM IN
major_thickness0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN
recess_diameter2.624 INCHES NOMINAL IN
style_designatorAXIAL TERMINAL EACH END
surface_treatmentCADMIUM AND CHROMATE OR CHROMATE ZINC
NSN3110-00-100-0264
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 501250 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
17164Interchangeable
interchangeable cross-reference
interchangeable
DAK95-12AInterchangeable
interchangeable cross-reference
interchangeable
AS81969Interchangeable
interchangeable cross-reference
interchangeable
M81969/8-09Interchangeable
interchangeable cross-reference
interchangeable
9804Interchangeable
interchangeable cross-reference
interchangeable
TE8453Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 501250?
501250 is a RESISTOR,FIXED,COMPOSITION. It is classified as a MRO (MRO_GENERAL).
What parts can replace 501250?
There are 29 known substitutes for 501250: 17164, DAK95-12A, AS81969 and 26 more. Substitute compatibility should be verified for your specific system.
Is 501250 still available?
501250 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