Authorized Distributor of Parker O-Rings, Parker Seals and Parker Products

Darcoid Nor-Cal Seal had its start in the Aerospace Market as the original supplier of Parker Seals to the Airline Industry and Military Markets in Northern California since 1954. Darcoid Nor-Cal Seal continues to be a stocking distributor and custom fabricator serving the defense and aerospace market throughout the United States.
We are proud to have a most extensive quality department employing the personnel and necessary equipment to provide detailed First Article, PPAP, MIL I 45208; as well as certifications to ISO9001-2000.
Darcoid Nor-Cal Seal component management programs help our customers achieve additional cost savings of supply chain optimization and management of the inventory and stocking flows.