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8629583 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

8629583: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, overall_length: 2.0000 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM IN, body_inside_diameter: 0.8160 INCHES MINIMUM AND 0.8180 INCHES MAXIMUM IN, body_outside_diameter: 0.8920 INCHES MINIMUM AND 0.8925 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-241-7798, 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
8629583
NSN: 3120-01-241-7798
NIINs: 012417798, 012748012
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 98748 — AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP DIV DEPARTMENT OF THE AIR FORCE (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
overall_length2.0000 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM IN
body_inside_diameter0.8160 INCHES MINIMUM AND 0.8180 INCHES MAXIMUM IN
body_outside_diameter0.8920 INCHES MINIMUM AND 0.8925 INCHES MAXIMUM IN
NSN3120-01-241-7798
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 8629583 · 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
•
BODY OUTSIDE DIAMETER: 0.8920 INCHES MINIMUM AND 0.8925 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 0.8160 INCHES MINIMUM AND 0.8180 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 304 OVERALL
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER0.8920 INCHES MINIMUM AND 0.8925 INCHES MAXIMUM IN
OVERALL LENGTH2.0000 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.8160 INCHES MINIMUM AND 0.8180 INCHES MAXIMUM IN
MATERIALSTEEL COMP 304 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8629583?
8629583 is a BUSHING,SLEEVE.
What is the NSN for 8629583?
8629583 is cataloged in the U.S. Government catalog under NSN 3120-01-241-7798. 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.