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Technical Data Sheet
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300-8676 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

300-8676: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include corner_cut_type: SQUARE, securing_device_type: THREADED FASTENER, end_item_identification: 2355-01-567-4930 TRUCK, BOMB SERVICE, part_name_assigned_by_controlling_agency: BONNET. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-839-0494, 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
300-8676
NSN: 3120-00-839-0494
NIINs: 008390494, 015882603
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
corner_cut_typeSQUARE
securing_device_typeTHREADED FASTENER
end_item_identification2355-01-567-4930 TRUCK, BOMB SERVICE
part_name_assigned_by_controlling_agencyBONNET
NSN3120-00-839-0494
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 300-8676 · 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 INSIDE RIGHT CORNER
•
BODY OUTSIDE DIAMETER: 0.8419 INCHES MINIMUM AND 0.8424 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER0.8419 INCHES MINIMUM AND 0.8424 INCHES MAXIMUM IN
OVERALL LENGTH0.4550 INCHES MINIMUM AND 0.4750 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.6850 INCHES MINIMUM AND 0.6950 INCHES MAXIMUM IN
FLANGE WIDTH0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN
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 300-8676?
300-8676 is a BUSHING,SLEEVE.
What is the NSN for 300-8676?
300-8676 is cataloged in the U.S. Government catalog under NSN 3120-00-839-0494. 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.