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Technical Data Sheet
PartsTable / MRO / 14940-1
14940-1 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PANEL MOUNT, body_width: 0.960 INCHES NOMINAL IN, cone_width: 1.0100 INCHES NOMINAL IN, body_height: 3.094 INCHES MAXIMUM IN, body_length: 1.200 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0745, 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→ 14940-1
NSN: 3110-00-100-0745
FSC: 3110
CAGE: 08683 — BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePANEL MOUNT
body_width0.960 INCHES NOMINAL IN
cone_width1.0100 INCHES NOMINAL IN
body_height3.094 INCHES MAXIMUM IN
body_length1.200 INCHES NOMINAL IN
bore_diameter1.3125 INCHES NOMINAL IN
actuator_styleRECTANGULAR
actuator_width0.625 INCHES NOMINAL IN
inclosure_typeUNINCLOSED
overall_length6.375 INCHES NOMINAL IN
actuator_height0.100 INCHES NOMINAL IN
NSN3110-00-100-0745
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 14940-1 · 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
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
CONE CORNER RADIUS: 0.6256 INCHES NOMINAL IN
•
BORE DIAMETER: 1.3125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
•
CONE WIDTH: 1.0100 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
CONE CORNER RADIUS0.6256 INCHES NOMINAL IN
BORE DIAMETER1.3125 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
CONE WIDTH1.0100 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
4820PL1341033Interchangeable
interchangeable cross-reference
interchangeable
08140Interchangeable
interchangeable cross-reference
interchangeable
2790Interchangeable
interchangeable cross-reference
interchangeable
PAS-877Interchangeable
interchangeable cross-reference
interchangeable
41591Interchangeable
interchangeable cross-reference
interchangeable
BC3522Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 14940-1?
14940-1 is a RELAY,ELECTROMAGNETIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 14940-1?
There are 25 known substitutes for 14940-1: 4820PL1341033, 08140, 2790 and 22 more. Substitute compatibility should be verified for your specific system.
Is 14940-1 still available?
14940-1 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