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9-2-4894 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

9-2-4894: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include width: 2.50 INCHES NOMINAL IN, length: 3.88 INCHES NOMINAL IN, material: PLASTIC VINYL, thickness: 0.01 INCHES NOMINAL IN, basic_shape_style: SQUARE, end_item_identification: 7690-01-686-0248. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-955-2011, 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
9-2-4894
NSN: 3120-00-955-2011
NIINs: 009552011, 017033940
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
width2.50 INCHES NOMINAL IN
length3.88 INCHES NOMINAL IN
materialPLASTIC VINYL
thickness0.01 INCHES NOMINAL IN
basic_shape_styleSQUARE
end_item_identification7690-01-686-0248
part_name_assigned_by_controlling_agencyDECAL, AMERICAN FLAG
NSN3120-00-955-2011
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 9-2-4894 · 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: 0.6250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 0.2810 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.6250 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH1.9700 INCHES MINIMUM AND 2.0300 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.2810 INCHES NOMINAL IN
MATERIALPLASTIC POLYAMIDE NYLON 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 9-2-4894?
9-2-4894 is a BUSHING,SLEEVE.
What is the NSN for 9-2-4894?
9-2-4894 is cataloged in the U.S. Government catalog under NSN 3120-00-955-2011. 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.