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600-0101-6 Packing Seal

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Part# 05-14698
MFR Model# 600-0101-6


The 600 Series Lock-O-Seal is a two piece combination seal comprised of a separately molded O-ring fitted within a surrounding metal washer. These Lock-O-Seals are intended to seal beneath the head of a fastener.
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WARNING: Cancer and Reproductive Harm -


  • 600 Series: Intended to seal immediately under the head of a bolt
  • Ideal for sealing small and miniature sizes
  • Special material combinations not available as a 600 Series Stat-O-Seal


  • Low-Carbon Steel, Cadmium Plated


Rex A Verified Purchase

LOCK-O-SEAL 600-0101-6

September 9, 2022

These are low quality, 2 failed within 2 months causing unscheduled downtime for us. Other sources have nice brass washers with centered O-Rings in them that will last much longer for the same price. Spend your money elsewhere.

Nick S
November 20, 2022


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: What is the ID?

The oring id is .149 and the washer id is .230.

Q: The part number is 800 series but the description is 600 series. Which is it?

This was a website error that has been corrected. Part # 05-14698 is 600-0101-6.

Q: What is the package content of the 600-0101-6 seals? How many per package?

These are priced and sold as each.

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