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Technical Data Sheet
PartsTable / COMPONENT / 3-40513-1
3-40513-1 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The INSULATING COMPOUND,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 955 OVERALL, corner_shape: SQUARE LEFT FLANGE BODY CORNER, flange_width: 0.0590 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM IN, overall_length: 0.5600 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, surface_treatment: CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-832-4192, 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
3-40513-1
NSN: 3120-00-832-4192
FSC: 3120
CAGE: 0JRC1 — NORTHROP GRUMMAN TECHNICAL SERVICES, INC. DBA DEFENSE SYSTEMS SECTOR (USA)
SPECIFICATIONS
materialCOPPER ALLOY 955 OVERALL
corner_shapeSQUARE LEFT FLANGE BODY CORNER
flange_width0.0590 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM IN
overall_length0.5600 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
surface_treatmentCADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE
body_inside_diameter0.4330 INCHES MINIMUM AND 0.4350 INCHES MAXIMUM IN
body_outside_diameter0.5633 INCHES MINIMUM AND 0.5640 INCHES MAXIMUM IN
flange_outside_diameter0.8000 INCHES MINIMUM AND 0.8200 INCHES MAXIMUM IN
material_document_and_classificationQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-832-4192
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 3-40513-1 · 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
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
CORNER SHAPE: SQUARE LEFT FLANGE BODY CORNER
•
MATERIAL: COPPER ALLOY 955 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SURFACE TREATMENT: CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE
•
FLANGE WIDTH: 0.0590 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
MATERIALCOPPER ALLOY 955 OVERALL
CORNER SHAPESQUARE INSIDE LEFT CORNER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE WIDTH0.0590 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.4330 INCHES MINIMUM AND 0.4350 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM RIGHT END SURFACE OF LEFT FLANGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
944.48.83.065Interchangeable
interchangeable cross-reference
interchangeable
1JA2721H03Interchangeable
interchangeable cross-reference
interchangeable
2144116-1Interchangeable
interchangeable cross-reference
interchangeable
8109-SInterchangeable
interchangeable cross-reference
interchangeable
10-8109Interchangeable
interchangeable cross-reference
interchangeable
2268066Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3-40513-1?
3-40513-1 is a INSULATING COMPOUND,ELECTRICAL.
What parts can replace 3-40513-1?
There are 9 known substitutes for 3-40513-1: 944.48.83.065, 1JA2721H03, 2144116-1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-40513-1?
3-40513-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-832-4192. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026