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76563 — BUSHING,SLEEVE

✓ Government record, cited
Legrand · BALL BEARING
PRODUCT OVERVIEW

76563: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a Legrand industrial component. Key specifications include material: COPPER ALLOY OVERALL, corner_shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER, flange_width: 0.0610 INCHES MINIMUM AND 0.0630 INCHES MAXIMUM IN, overall_length: 0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, style_designator: SPLIT, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.1250 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-046-3380, 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
76563
NSN: 3120-01-046-3380
NIINs: 010463380, 016487070
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
flange_width0.0610 INCHES MINIMUM AND 0.0630 INCHES MAXIMUM IN
overall_length0.2400 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
style_designatorSPLIT, EXTERNAL FLANGE ONE END
body_inside_diameter0.1250 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN
body_outside_diameter0.3136 INCHES MINIMUM AND 0.3141 INCHES MAXIMUM IN
flange_outside_diameter0.4060 INCHES NOMINAL IN
material_document_and_classificationMIL-B-56878 TY 1 COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-01-046-3380
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 76563 · Legrand ⚠ 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: CHAMFERED INSIDE LEFT CORNER
•
FLANGE OUTSIDE DIAMETER: 0.4060 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.3136 INCHES MINIMUM AND 0.3141 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER0.4060 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.3136 INCHES MINIMUM AND 0.3141 INCHES MAXIMUM IN
STYLE DESIGNATORSPLIT, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-56878 TY 1 COMP A MIL SPEC SINGLE MATERIAL RESPONSE 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 76563?
76563 is a BUSHING,SLEEVE manufactured by Legrand.
What is the NSN for 76563?
76563 is cataloged in the U.S. Government catalog under NSN 3120-01-046-3380. 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.