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AA839-6 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

AA839-6: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: ALARM, TRAVEL. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-215-7380, 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
AA839-6
NSN: 3120-01-215-7380
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 70417 — CHRYSLER CORP AMPLEX DIV (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyALARM, TRAVEL
NSN3120-01-215-7380
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: AA839-6 · 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
SUBSTITUTES & CROSS-REFERENCES 2
A12018Reference document
Same NSN cross-reference
Reference document — Secondary reference
3104111Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AA839-6?
AA839-6 is a BEARING,SLEEVE.
What parts can replace AA839-6?
There are 2 known substitutes for AA839-6: A12018, 3104111. Substitute compatibility should be verified for your specific system.
What is the NSN for AA839-6?
AA839-6 is cataloged in the U.S. Government catalog under NSN 3120-01-215-7380. This indicates validated use in U.S. government and defense supply chains.
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