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Technical Data Sheet
PartsTable / COMPONENT / 5116197
5116197 ✓ 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 BEARING HALF,WASHER,THRUST is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: WASHER HALF,THRUST. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-792-8251, 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
5116197
NSN: 3120-00-792-8251
FSC: 3120
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
special_featuresSTEEL; LEAD TIN COATED; NINE EQUALLY SPACED LUBRICATION GROOVES ON ONE SIDE; TWO O.186 IN. DIA MOUNTING HOLES; 1.656 IN. INSIDE RADIUS; 2.120 IN. H; 4.257 IN. LG; 0.456 IN. W; 0.120 IN THK IN
part_name_assigned_by_controlling_agencyWASHER HALF,THRUST
NSN3120-00-792-8251
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 5116197 · 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
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESSTEEL; LEAD TIN COATED; NINE EQUALLY SPACED LUBRICATION GROOVES ON ONE SIDE; TWO O.186 IN. DIA MOUNTING HOLES; 1.656 IN. INSIDE RADIUS; 2.120 IN. H; 4.257 IN. LG; 0.456 IN. W; 0.120 IN THK IN
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER HALF,THRUST
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
549-20Interchangeable
interchangeable cross-reference
interchangeable
11401Interchangeable
interchangeable cross-reference
interchangeable
MIL-G-81704Interchangeable
interchangeable cross-reference
interchangeable
023-63676-1Interchangeable
interchangeable cross-reference
interchangeable
Y-1213-27-1Interchangeable
interchangeable cross-reference
interchangeable
187CKR005Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5116197?
5116197 is a BEARING HALF,WASHER,THRUST.
What parts can replace 5116197?
There are 10 known substitutes for 5116197: 549-20, 11401, MIL-G-81704 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5116197?
5116197 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-792-8251. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026