CAT19.019 IT6 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

CAT19.019 IT6: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-424-9581, 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

CAT19.019 IT6

NSN: 5331-01-424-9581
FSC: 5331 — O-ring
CAGE: 10855 — CARRIER CORP (USA)

SPECIFICATIONS

Part Number	CAT19.019 IT6
NSN	5331-01-424-9581

COMPONENT DIAGRAM

OTHER ITEMS IN FSC 5331 — O-ring

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924

SUBSTITUTES & CROSS-REFERENCES 1

PL19XL5353558CR IT6Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is CAT19.019 IT6?

CAT19.019 IT6 is a O-RING.

What parts can replace CAT19.019 IT6?

There is 1 known substitute for CAT19.019 IT6: PL19XL5353558CR IT6. Substitute compatibility should be verified for your specific system.

What is the NSN for CAT19.019 IT6?

CAT19.019 IT6 is cataloged in the U.S. Government catalog under NSN 5331-01-424-9581. This indicates validated use in U.S. government and defense supply chains.

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