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79980 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

79980: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include end_item_identification: CH-47D,HELICOPTER,CARGO-TRANSPORT. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-120-7515, 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
79980
NSN: 3120-01-120-7515
NIINs: 011207515, 016946718
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 09455 — RBC TRANSPORT DYNAMICS CORP DIV RBC TRANSPORT DYNAMICS (USA)
SPECIFICATIONS
end_item_identificationCH-47D,HELICOPTER,CARGO-TRANSPORT
NSN3120-01-120-7515
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 79980 · 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
END ITEM IDENTIFICATIONCH-47D,HELICOPTER,CARGO-TRANSPORT
SUBSTITUTES & CROSS-REFERENCES 1
414SS654-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 79980?
79980 is a BEARING,SLEEVE.
What parts can replace 79980?
There is 1 known substitute for 79980: 414SS654-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 79980?
79980 is cataloged in the U.S. Government catalog under NSN 3120-01-120-7515. This indicates validated use in U.S. government and defense supply chains.
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