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0645920-0 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

0645920-0: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. This part is cataloged in the U.S. Government catalog under NSN 3120-00-920-1177, 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
0645920-0
NSN: 3120-00-920-1177
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
Part Number0645920-0
NSN3120-00-920-1177
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 0645920-0 · 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
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
SUBSTITUTES & CROSS-REFERENCES 3
70633364Reference document
Same NSN cross-reference
Reference document — Secondary reference
645920Reference document
Same NSN cross-reference
Reference document — Secondary reference
70645920Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0645920-0?
0645920-0 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 0645920-0?
There are 3 known substitutes for 0645920-0: 70633364, 645920, 70645920. Substitute compatibility should be verified for your specific system.
What is the NSN for 0645920-0?
0645920-0 is cataloged in the U.S. Government catalog under NSN 3120-00-920-1177. 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.