Inspection Capabilities

Quality Team Planning
McMasters Koss Inspection Machines

Automatic Inspection Machines for efficient tight tolerance inspection of specifically identified parts requiring special monitoring.

McMasters Koss has consistently invested in best practice inspection and test tools to make quick determination of conformance and verify any special characteristics.

McMasters Koss Inspection Department

Full Inspection Team and facilities to quickly address Non-Conformances. There is a commitment from McMasters Koss Management and Quality team to ensure customer requirements are met and to react quickly to any problems identified.

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Full physical test inspection available confirm elastomer performance including durometer, tensile, elongation, modulus and other physical properties.

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Click Here to reach out to our sales team with any projects that require a successful inspection plan or APQP procedures to address any failure modes or concerns.

ANAB Accredited Regristar

McMasters Koss implemented the ISO 9000 Quality System in 2000 and has over 2 decades of experience training our personnel and documenting compliance of our products to customer requirements.

Iso Certificate Scope

McMasters Koss Quality System was updated to the ISO9001:2015 Quality System in 2016. We have recently completed our surveillance audit with American Systems Registrar confirming compliance until 2024.

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  • McMasters Koss Inventory for JIT Delivery
  • Shipping Department
  • Pallet ready to ship
  • Durometer Tester
  • O-Ring Micro Vu Measurement
  • ASTM Standards for O-Rings
  • McMasters Koss Global Shipping
  • McMasters Koss Headquarters Complex
  • Oil Seal Environmental Test Machine
  • Quad Rings
  • Fluorocarbon O-Rings and Seals
  • Custom Molded Rubber Seals
  • O-Rings
  • McMasters Koss PPAP with APQP Manuals
  • White Rubber Balls
  • Molded Rubber Seals
  • Oil Seals
  • Custom Molded Seals
  • Extruded Rubber O-Rings