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3802070 — TURBO SUPERCHARGER,ENGINE,NON-AI

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

3802070: TURBO SUPERCHARGER,ENGINE,NON-AI.

TURBO SUPERCHARGER,ENGINE,NON-AI. Key specifications include end_item_identification: 2950-01-306-7793 TURBOSUPERCHARGER, ENGINE, NON-AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-297-7502, 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
3802070
NSN: 3120-01-297-7502
NIINs: 012977502, 015206500
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
end_item_identification2950-01-306-7793 TURBOSUPERCHARGER, ENGINE, NON-AIRCRAFT
NSN3120-01-297-7502
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 3802070 · 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 IDENTIFICATION2420-66-148-7692, HMEE (HIGH MOBILITY ENGINEER EXCAVATOR)
SUBSTITUTES & CROSS-REFERENCES 3
4955853Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CBU1024Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3120PL0826762Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 3802070?
3802070 is a TURBO SUPERCHARGER,ENGINE,NON-AI.
What parts can replace 3802070?
There are 3 known substitutes for 3802070: 4955853, CBU1024, 3120PL0826762. Substitute compatibility should be verified for your specific system.
What is the NSN for 3802070?
3802070 is cataloged in the U.S. Government catalog under NSN 3120-01-297-7502. 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.