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Technical Data Sheet
PartsTable / COMPONENT / 13084940-508
13084940-508 ✓ 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,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 0.0940 INCHES NOMINAL IN, material: STEEL COMP 303 OVERALL, corner_shape: SQUARE ALL CORNERS, surface_finish: 10.0 MICROINCHES LARGEST OUTSIDE DIAMETER, outside_diameter: 0.2030 INCHES NOMINAL IN, style_designator: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-982-1352, 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
13084940-508
NSN: 3120-00-982-1352
FSC: 3120
CAGE: 58260 — PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH (USA)
SPECIFICATIONS
diameter0.0940 INCHES NOMINAL IN
materialSTEEL COMP 303 OVERALL
corner_shapeSQUARE ALL CORNERS
surface_finish10.0 MICROINCHES LARGEST OUTSIDE DIAMETER
outside_diameter0.2030 INCHES NOMINAL IN
style_designatorROUND
overall_thickness0.0060 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN3120-00-982-1352
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 13084940-508 · 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: PASSIVATE OVERALL
•
STYLE DESIGNATOR: ROUND
•
CORNER SHAPE: SQUARE ALL CORNERS
•
SURFACE FINISH: 10.0 MICROINCHES LARGEST OUTSIDE DIAMETER
•
MATERIAL: STEEL COMP 303 OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
OVERALL THICKNESS: 0.0060 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.2030 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTPASSIVATE OVERALL
STYLE DESIGNATORROUND
CORNER SHAPESQUARE ALL CORNERS
SURFACE FINISH10.0 MICROINCHES LARGEST OUTSIDE DIAMETER
MATERIALSTEEL COMP 303 OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OVERALL THICKNESS0.0060 INCHES NOMINAL IN
OUTSIDE DIAMETER0.2030 INCHES NOMINAL IN
CENTER HOLE SHAPE STYLEROUND
DIAMETER0.0940 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
2409-1493525REVAPCPCP3049-8Interchangeable
interchangeable cross-reference
interchangeable
50269Interchangeable
interchangeable cross-reference
interchangeable
264218-8Interchangeable
interchangeable cross-reference
interchangeable
1754570-92Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13084940-508?
13084940-508 is a BEARING,WASHER,THRUST.
What parts can replace 13084940-508?
There are 4 known substitutes for 13084940-508: 2409-1493525REVAPCPCP3049-8, 50269, 264218-8 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 13084940-508?
13084940-508 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-982-1352. 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