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3945920 — PLATE,LINKAGE BOX ASSEMBLY

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

3945920: PLATE,LINKAGE BOX ASSEMBLY.

The PLATE,LINKAGE BOX ASSEMBLY is a the manufacturer industrial component. Key specifications include fsc_application_data: NOSE SKI ASSEMBLY, 1630-01-210-6711, end_item_identification: C-130H AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-273-4656, 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
3945920
NSN: 3120-01-273-4656
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
fsc_application_dataNOSE SKI ASSEMBLY, 1630-01-210-6711
end_item_identificationC-130H AIRCRAFT
NSN3120-01-273-4656
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 3945920 · 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
3802143Reference document
Same NSN cross-reference
Reference document — Secondary reference
3802213Reference 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 3945920?
3945920 is a PLATE,LINKAGE BOX ASSEMBLY.
What parts can replace 3945920?
There are 2 known substitutes for 3945920: 3802143, 3802213. Substitute compatibility should be verified for your specific system.
What is the NSN for 3945920?
3945920 is cataloged in the U.S. Government catalog under NSN 3120-01-273-4656. This indicates validated use in U.S. government and defense supply chains.
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