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PC5196851 — BEARING,WASHER,THRUST

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

PC5196851: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 3.9950 INCHES MINIMUM AND 3.9970 INCHES MAXIMUM IN, material: STEEL OVERALL, corner_shape: SQUARE ALL CORNERS, outside_diameter: 4.1180 INCHES MINIMUM AND 4.1280 INCHES MAXIMUM IN, style_designator: ROUND, overall_thickness: 0.8600 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-781-7773, 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
PC5196851
NSN: 3120-00-781-7773
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: C7432 — POWER COMPONENTS (DEUTSCHLAND) GMBH (DEU)
SPECIFICATIONS
diameter3.9950 INCHES MINIMUM AND 3.9970 INCHES MAXIMUM IN
materialSTEEL OVERALL
corner_shapeSQUARE ALL CORNERS
outside_diameter4.1180 INCHES MINIMUM AND 4.1280 INCHES MAXIMUM IN
style_designatorROUND
overall_thickness0.8600 INCHES NOMINAL IN
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN3120-00-781-7773
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: PC5196851 · 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
•
CORNER SHAPE: SQUARE ALL CORNERS
•
OVERALL THICKNESS: 0.8600 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
DIAMETER: 3.9950 INCHES MINIMUM AND 3.9970 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OUTSIDE DIAMETER: 4.1180 INCHES MINIMUM AND 4.1280 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
OVERALL THICKNESS0.8600 INCHES NOMINAL IN
STYLE DESIGNATORROUND
DIAMETER3.9950 INCHES MINIMUM AND 3.9970 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER4.1180 INCHES MINIMUM AND 4.1280 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
CENTER HOLE SHAPE STYLEROUND
SUBSTITUTES & CROSS-REFERENCES 5
3120007817773Reference document
Same NSN cross-reference
Reference document — Informative reference only
B5196851Reference document
Same NSN cross-reference
Reference document — Secondary reference
31207817773Reference document
Same NSN cross-reference
Reference document — Informative reference only
5196851Reference document
Same NSN cross-reference
Reference document — Secondary reference
K-5196851Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PC5196851?
PC5196851 is a BEARING,WASHER,THRUST.
What parts can replace PC5196851?
There are 5 known substitutes for PC5196851: 3120007817773, B5196851, 31207817773 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PC5196851?
PC5196851 is cataloged in the U.S. Government catalog under NSN 3120-00-781-7773. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.