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3511061 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

3511061: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 0.5650 INCHES MINIMUM AND 0.5750 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES INTERMEDIATE LAYER, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END, body_inside_diameter: 0.7750 INCHES MINIMUM AND 0.7770 INCHES MAXIMUM IN, body_outside_diameter: 0.9716 INCHES MINIMUM AND 0.9720 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-888-8105, 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
3511061
NSN: 3120-00-888-8105
NIINs: 008888105, 009206460
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 0JRC1 — NORTHROP GRUMMAN TECHNICAL SERVICES, INC. DBA DEFENSE SYSTEMS SECTOR (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length0.5650 INCHES MINIMUM AND 0.5750 INCHES MAXIMUM IN
surface_finish125.0 MICROINCHES INTERMEDIATE LAYER
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END
body_inside_diameter0.7750 INCHES MINIMUM AND 0.7770 INCHES MAXIMUM IN
body_outside_diameter0.9716 INCHES MINIMUM AND 0.9720 INCHES MAXIMUM IN
left_internal_flange_width0.0880 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM IN
left_internal_flange_hole_diameter0.6880 INCHES NOMINAL IN
NSN3120-00-888-8105
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 3511061 · 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
•
LEFT INTERNAL FLANGE WIDTH: 0.0880 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM IN
•
SURFACE FINISH: 125.0 MICROINCHES INTERMEDIATE LAYER
•
LEFT INTERNAL FLANGE HOLE DIAMETER: 0.6880 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.9716 INCHES MINIMUM AND 0.9720 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END
•
BODY INSIDE DIAMETER: 0.7750 INCHES MINIMUM AND 0.7770 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
LEFT INTERNAL FLANGE WIDTH0.0880 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM IN
SURFACE FINISH125.0 MICROINCHES INTERMEDIATE LAYER
LEFT INTERNAL FLANGE HOLE DIAMETER0.6880 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.9716 INCHES MINIMUM AND 0.9720 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END
OVERALL LENGTH0.5650 INCHES MINIMUM AND 0.5750 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.7750 INCHES MINIMUM AND 0.7770 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3511061?
3511061 is a BUSHING,SLEEVE.
What is the NSN for 3511061?
3511061 is cataloged in the U.S. Government catalog under NSN 3120-00-888-8105. 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.