K78 — BEARING,ROLLER,NEEDLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

K78: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4320-00-717-2538, 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

K78

NSN: 4320-00-717-2538
NIINs: 007172538, 013046646, 013840008, 014579664
FSC: 4320 — Power and Hand Pumps
CAGE: 90166 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)

SPECIFICATIONS

Part Number	K78
NSN	4320-00-717-2538

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

KS-66W300-101Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is K78?

K78 is a BEARING,ROLLER,NEEDLE.

What parts can replace K78?

There is 1 known substitute for K78: KS-66W300-101. Substitute compatibility should be verified for your specific system.

What is the NSN for K78?

K78 is cataloged in the U.S. Government catalog under NSN 4320-00-717-2538. This indicates validated use in U.S. government and defense supply chains.

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