PartsTable
Technical Data Sheet
3979 ✓ Verified by PartsTable
Melissa & Doug · TAPERED BEARING
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

This elegant white tiger features lifelike details from the tip of its striped tail to the pads on its front paws. Attention to detail and excellent quality construction will provide exotic delight in any environment. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3113, 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
3979
NSN: 3110-00-100-3113
FSC: 3110
CAGE: F0704 — THE TIMKEN COMPANY (FRA)
SPECIFICATIONS
handpiece_designCONTRA-ANGLE
part_name_assigned_by_controlling_agencyHANDPIECE CONTRA ANGLE 8:1 REDUCTION F/ENDODONTICS
NSN3110-00-100-3113
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3979 · Melissa & Doug ⚠ 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 20
C46000-00Interchangeable
interchangeable cross-reference
interchangeable
9007486Interchangeable
interchangeable cross-reference
interchangeable
CARPETDETERGERInterchangeable
interchangeable cross-reference
interchangeable
D3-425MD1Interchangeable
interchangeable cross-reference
interchangeable
3-979Interchangeable
interchangeable cross-reference
interchangeable
705318Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3979?
3979 is a TRANSFORMER ASSEMBLY manufactured by Melissa & Doug.
What parts can replace 3979?
There are 20 known substitutes for 3979: C46000-00, 9007486, CARPETDETERGER and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3979?
3979 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3113. This indicates validated use in U.S. government and defense supply chains.
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