PartsTable
Technical Data Sheet
PartsTable / COMPONENT / SK-164873
SK-164873 ✓ 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 SELECTOR CONTROL SUBASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, corner_shape: SQUARE LEFT FLANGE BODY CORNER, flange_width: 0.3750 INCHES NOMINAL IN, overall_length: 8.1250 INCHES NOMINAL IN, special_features: BORE COUNTERBORED 1.9370 IN. DIA;7.750 IN.

LG IN, style_designator: SOLID, EXTERNAL FLANGE ONE END. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-066-1388, 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
SK-164873
NSN: 3120-00-066-1388
FSC: 3120
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
materialSTEEL OVERALL
corner_shapeSQUARE LEFT FLANGE BODY CORNER
flange_width0.3750 INCHES NOMINAL IN
overall_length8.1250 INCHES NOMINAL IN
special_featuresBORE COUNTERBORED 1.9370 IN. DIA;7.750 IN. LG IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
surface_treatmentCHROMIUM OVERALL
body_inside_diameter1.9380 INCHES NOMINAL IN
body_outside_diameter2.1880 INCHES NOMINAL IN
flange_outside_diameter2.4360 INCHES NOMINAL IN
left_internal_flange_width0.3750 INCHES NOMINAL IN
left_internal_flange_hole_diameter1.6820 INCHES NOMINAL IN
NSN3120-00-066-1388
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: SK-164873 · 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
•
SURFACE TREATMENT: CHROMIUM OVERALL
•
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
LEFT INTERNAL FLANGE WIDTH: 0.3750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTCHROMIUM OVERALL
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
LEFT INTERNAL FLANGE WIDTH0.3750 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER2.4360 INCHES NOMINAL IN
FLANGE WIDTH0.3750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
SAE J512 4 010111BInterchangeable
interchangeable cross-reference
interchangeable
SAE-J512Interchangeable
interchangeable cross-reference
interchangeable
J512Interchangeable
interchangeable cross-reference
interchangeable
32-2Interchangeable
interchangeable cross-reference
interchangeable
10-327Interchangeable
interchangeable cross-reference
interchangeable
10-0324-0000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy SK-164873?
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 SK-164873?
SK-164873 is a SELECTOR CONTROL SUBASSEMBLY.
What parts can replace SK-164873?
There are 25 known substitutes for SK-164873: SAE J512 4 010111B, SAE-J512, J512 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SK-164873?
SK-164873 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-066-1388. 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 — SK-164873

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