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2814581 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

2814581: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include flange_width: 0.2140 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN, overall_length: 2.2500 INCHES MINIMUM AND 2.2800 INCHES MAXIMUM IN, special_features: INTERNALLY SPLINED,REFERENCE DWG. 2814581 FOR SPLINE DATA, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 1.2810 INCHES MINIMUM AND 1.2860 INCHES MAXIMUM IN, body_outside_diameter: 1.6230 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 3120-00-059-6589, 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
2814581
NSN: 3120-00-059-6589
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
flange_width0.2140 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN
overall_length2.2500 INCHES MINIMUM AND 2.2800 INCHES MAXIMUM IN
special_featuresINTERNALLY SPLINED,REFERENCE DWG. 2814581 FOR SPLINE DATA
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter1.2810 INCHES MINIMUM AND 1.2860 INCHES MAXIMUM IN
body_outside_diameter1.6230 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN
flange_outside_diameter2.1250 INCHES NOMINAL IN
NSN3120-00-059-6589
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 2814581 · 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
•
FLANGE OUTSIDE DIAMETER: 2.1250 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.6230 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
BODY INSIDE DIAMETER: 1.2810 INCHES MINIMUM AND 1.2860 INCHES MAXIMUM IN
•
FLANGE WIDTH: 0.2140 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER2.1250 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.6230 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH2.2500 INCHES MINIMUM AND 2.2800 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.2810 INCHES MINIMUM AND 1.2860 INCHES MAXIMUM IN
SPECIAL FEATURESINTERNALLY SPLINED,REFERENCE DWG. 2814581 FOR SPLINE DATA
FLANGE WIDTH0.2140 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2814581?
2814581 is a BUSHING,SLEEVE.
What is the NSN for 2814581?
2814581 is cataloged in the U.S. Government catalog under NSN 3120-00-059-6589. 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.