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Technical Data Sheet
PartsTable / COMPONENT / 464494-1
464494-1 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include special_features: DRAWING NAME-CONNECTOR, ELECTRICAL LASER CUT, end_item_identification: PROWLER EA-6B AIRCRAFT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-878-3408, 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
464494-1
NSN: 3120-00-878-3408
FSC: 3120
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
special_featuresDRAWING NAME-CONNECTOR, ELECTRICAL LASER CUT
end_item_identificationPROWLER EA-6B AIRCRAFT
NSN3120-00-878-3408
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 464494-1 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
243690-1Interchangeable
interchangeable cross-reference
interchangeable
AM14Interchangeable
interchangeable cross-reference
interchangeable
214265-1Interchangeable
interchangeable cross-reference
interchangeable
464494-1Interchangeable
interchangeable cross-reference
interchangeable
468963-1Interchangeable
interchangeable cross-reference
interchangeable
FM1001-0596Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 464494-1?
464494-1 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 464494-1?
There are 13 known substitutes for 464494-1: 243690-1, AM14, 214265-1 and 10 more. Substitute compatibility should be verified for your specific system.
Is 464494-1 still available?
464494-1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026