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Technical Data Sheet
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196939 — BUSHING,SLEEVE

✓ Government record, cited
Hama · BALL BEARING
PRODUCT OVERVIEW

196939: BUSHING,SLEEVE.

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This part is cataloged in the U.S. Government catalog under NSN 3120-01-142-9975, 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
196939
NSN: 3120-01-142-9975
NIINs: 011429975, 015620046
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 19220 — EASTERN CO DIV EBERHARD MANUFACTURING (USA)
SPECIFICATIONS
Part Number196939
ManufacturerHama
NSN3120-01-142-9975
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 196939 · Hama ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 1
1969-13XReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 196939?
196939 is a BUSHING,SLEEVE manufactured by Hama.
What parts can replace 196939?
There is 1 known substitute for 196939: 1969-13X. Substitute compatibility should be verified for your specific system.
What is the NSN for 196939?
196939 is cataloged in the U.S. Government catalog under NSN 3120-01-142-9975. This indicates validated use in U.S. government and defense supply chains.
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