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Technical Data Sheet
PartsTable / COMPONENT / 46872 ITEM 20
46872 ITEM 20 ✓ 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 BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include end_item_identification: EVA,ACTUATOR, part_name_assigned_by_controlling_agency: BUSHING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-617-4420, 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
46872 ITEM 20
NSN: 3120-01-617-4420
FSC: 3120
CAGE: 1KHV0 — EXLAR CORPORATION (USA)
SPECIFICATIONS
end_item_identificationEVA,ACTUATOR
part_name_assigned_by_controlling_agencyBUSHING
NSN3120-01-617-4420
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 46872 ITEM 20 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONEVA,ACTUATOR
PART NAME ASSIGNED BY CONTROLLING AGENCYBUSHING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
53099Interchangeable
interchangeable cross-reference
interchangeable
SMB157487Interchangeable
interchangeable cross-reference
interchangeable
53099VInterchangeable
interchangeable cross-reference
interchangeable
699624R1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 46872 ITEM 20?
46872 ITEM 20 is a BUSHING,SLEEVE.
What parts can replace 46872 ITEM 20?
There are 4 known substitutes for 46872 ITEM 20: 53099, SMB157487, 53099V and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 46872 ITEM 20?
46872 ITEM 20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-617-4420. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026