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PartsTable / COMPONENT / 19AS635
19AS635 ✓ 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 BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: ADAPTER,END BEAM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-345-0940, 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
19AS635
NSN: 3120-01-345-0940
FSC: 3120
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
end_item_identificationFAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM)
part_name_assigned_by_controlling_agencyADAPTER,END BEAM
NSN3120-01-345-0940
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 19AS635 · 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 IDENTIFICATIONFAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS); 2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM)
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER,END BEAM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1452Interchangeable
interchangeable cross-reference
interchangeable
010-103Interchangeable
interchangeable cross-reference
interchangeable
45-163Interchangeable
interchangeable cross-reference
interchangeable
5263Interchangeable
interchangeable cross-reference
interchangeable
1AH78Interchangeable
interchangeable cross-reference
interchangeable
045163000-698-0000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19AS635?
19AS635 is a BEARING,SLEEVE.
What parts can replace 19AS635?
There are 10 known substitutes for 19AS635: 1452, 010-103, 45-163 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19AS635?
19AS635 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-345-0940. 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