SPIROL Receives Nadcap Reaccreditation for Chemical Processing


Stow, OH  – SPIROL International Corporation is proud to announce the achievement of meeting the stringent requirements of Nadcap accreditation for chemical processing, now marking a full 10 years of attaining the recertification. Nadcap (formerly NADCAP, the National Aerospace and Defense Contractors Accreditation Program) is a global cooperative standards-setting program for aerospace engineering, defense and other related industries.



Accreditation to Nadcap AC7108 Rev G grants the SPIROL Ohio facility to perform the following:


  • Surface Treatment/Passivation - ASTM A 380


  • Surface Treatment/Passivation - ASTM A 967


  • Surface Treatment/Passivation - MIL-S-5002


  • Surface Treatment/Passivation - MIL-STD-171


  • Surface Treatment/Passivation - QQ-P-35


  • Surface Treatment/Passivation - AMS-2700


  • Surface Treatment/Passivation - AMS-QQ-P-35


In addition to the above processing standards, SPIROL performs the following tests internally in support of chemical processing in the scope of the audit:


  • B6 Water Immersion/High Humidity Testing


  • Solution Analysis


Since being Nadcap accredited for chemical processing in 2005, SPIROL has been entitled to appear on the Qualified Manufacturers List (QML) (for chemical processing). To maintain accreditation, annual audits are conducted by Performance Review Institute (PRI) personnel using process specific Nadcap checklists. Manufacturing to this checklist ensures that products are made per the strictest manufacturing disciplines resulting in the highest standard of quality. Go to www.SPIROL.com to view the updated certificate of accreditation/compliance for Nadcap AC7108 Rev D for Chemical Processing and the scope of accreditation.



SPIROL's facility in Stow, Ohio manufactures Precision Shims Thin Metal Stampings, Precision Washers, as well as stamped, laser cut and milled Spacers. In addition to being accredited per Nadcap AC7108 Rev D for Chemical Processing, the Ohio facility is certified to AS 9100:2009, ISO 9001:2008, and is one of only 111 companies in the world that achieved Nadcap accreditation per Nadcap AC7116/4 Nonconventional Machining.


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