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Parco Releases Brochure for AMS-P-5510, 90-Durometer Seals (4081-90)

  • Posted by Parco Inc on November 28, 2005

Ontario, California, November 28, 2005.  Parco, Inc., a leading manufacturer of high performance seals, today released its new 4081-90 nitrile compound brochure.

Parco’s new 4-page brochure provides information on our latest compound to secure Qualified Products Lists (QPL) approval under Aerospace Material Specification AMS-P-5510.  QPLs are maintained by various authorities and identify companies qualified to manufacturer and sell products to various specifications.

Parco’s 90-durometer nitrile compound is customized to the unique needs of the aerospace and defense industry.

Parco’s 4081-90 nitrile compound offers these benefits:

  • Superior performance at low temperatures
  • Outstanding resistance to compression set.

Parco’s 4081-90 nitrile seals can be used in applications with continuous service temperatures as low as -60º F.  4081-90 nitrile seals also have a compression set of 11 percent.  That means improved performance and safety for your aircraft or equipment at high altitudes and in cold environments.

You can view Parco’s new 4081-90 Nitrile Seals brochure in the Literature section of our web site. If you would like to receive a printed copy, simply contact your Parco customer service representative or email us at