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SL5989PC49 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

SL5989PC49: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 3.7500 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 2.6870 INCHES MINIMUM AND 2.6920 INCHES MAXIMUM IN, body_outside_diameter: 2.9970 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-177-3178, 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
SL5989PC49
NSN: 3120-00-177-3178
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
materialNICKEL ALLOY K-500 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length3.7500 INCHES NOMINAL IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter2.6870 INCHES MINIMUM AND 2.6920 INCHES MAXIMUM IN
body_outside_diameter2.9970 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM IN
material_document_and_classificationQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-177-3178
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: SL5989PC49 · 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
•
BODY OUTSIDE DIAMETER: 2.9970 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 2.6870 INCHES MINIMUM AND 2.6920 INCHES MAXIMUM IN
•
MATERIAL: NICKEL ALLOY K-500 OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER2.9970 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH3.7500 INCHES NOMINAL IN
BODY INSIDE DIAMETER2.6870 INCHES MINIMUM AND 2.6920 INCHES MAXIMUM IN
MATERIALNICKEL ALLOY K-500 OVERALL
SUBSTITUTES & CROSS-REFERENCES 9
611PReference document
Same NSN cross-reference
Reference document — Secondary reference
SL4418PC49Reference document
Same NSN cross-reference
Reference document — Secondary reference
462PReference document
Same NSN cross-reference
Reference document — Secondary reference
638PReference document
Same NSN cross-reference
Reference document — Secondary reference
SL4923PC49Reference document
Same NSN cross-reference
Reference document — Secondary reference
SL4265PC49Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SL5989PC49?
SL5989PC49 is a BUSHING,SLEEVE.
What parts can replace SL5989PC49?
There are 9 known substitutes for SL5989PC49: 611P, SL4418PC49, 462P and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SL5989PC49?
SL5989PC49 is cataloged in the U.S. Government catalog under NSN 3120-00-177-3178. 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.