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8530-979 03039-345 — Technical Data Sheet

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— · 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 capacity: 80.000 MILLILITERS, material: STEEL CORROSION RESISTING OVERALL, special_features: AUTOMATIC; ONE INTEGRAL UNIT; W/NONREMOVABLE APPROXIMATING LEVER AND LIFT PLATE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3120-01-433-7943, 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
8530-979 03039-345
NSN: 3120-01-433-7943
FSC: 3120
CAGE: 31361 — WOODWARD, INC. (USA)
SPECIFICATIONS
capacity80.000 MILLILITERS
materialSTEEL CORROSION RESISTING OVERALL
special_featuresAUTOMATIC; ONE INTEGRAL UNIT; W/NONREMOVABLE APPROXIMATING LEVER AND LIFT PLATE
NSN3120-01-433-7943
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 8530-979 03039-345 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
3173-9InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3173LInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4565-15AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
RETMA6929InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6929InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1941T0-50MAInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8530-979 03039-345?
8530-979 03039-345 is a BUSHING,SLEEVE.
What parts can replace 8530-979 03039-345?
There are 6 known substitutes for 8530-979 03039-345: 3173-9, 3173L, 4565-15A and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8530-979 03039-345?
8530-979 03039-345 is cataloged in the Federal Logistics Information System under NSN 3120-01-433-7943. 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: October 2026