PartsTable
Technical Data Sheet
PartsTable / COMPONENT / LS3859F4-6
LS3859F4-6 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8630 OVERALL, corner_shape: SQUARE OUTSIDE RIGHT CORNER, flange_width: 0.0620 INCHES NOMINAL IN, overall_length: 0.1780 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, surface_treatment: CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-684-1140, 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
LS3859F4-6
NSN: 3120-00-684-1140
FSC: 3120
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 8630 OVERALL
corner_shapeSQUARE OUTSIDE RIGHT CORNER
flange_width0.0620 INCHES NOMINAL IN
overall_length0.1780 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
surface_treatmentCADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE
body_inside_diameter0.2498 INCHES MINIMUM AND 0.2508 INCHES MAXIMUM IN
body_outside_diameter0.3761 INCHES MINIMUM AND 0.3766 INCHES MAXIMUM IN
flange_outside_diameter0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN
NSN3120-00-684-1140
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: LS3859F4-6 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE OUTSIDE DIAMETER: 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM RIGHT END SURFACE OF BODY
•
CORNER SHAPE: SQUARE LEFT FLANGE BODY CORNER
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE OUTSIDE DIAMETER0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM RIGHT END SURFACE OF BODY
SURFACE TREATMENTCADMIUM RIGHT END SURFACE OF LEFT FLANGE
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
SURFACE TREATMENTCADMIUM OUTSIDE DIAMETER SURFACE OF BODY
MATERIALSTEEL COMP 8630 OVERALL
BODY INSIDE DIAMETER0.2498 INCHES MINIMUM AND 0.2508 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
604920Interchangeable
interchangeable cross-reference
interchangeable
B3305Interchangeable
interchangeable cross-reference
interchangeable
3B5790Interchangeable
interchangeable cross-reference
interchangeable
4985Interchangeable
interchangeable cross-reference
interchangeable
15706Interchangeable
interchangeable cross-reference
interchangeable
T7901MInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy LS3859F4-6?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is LS3859F4-6?
LS3859F4-6 is a BUSHING,SLEEVE.
What parts can replace LS3859F4-6?
There are 8 known substitutes for LS3859F4-6: 604920, B3305, 3B5790 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LS3859F4-6?
LS3859F4-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-684-1140. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — LS3859F4-6

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026