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Parco Lowers Prices Ten Percent on O-Rings for AMS-P-5315 (4457-65)

  • Posted by Parco Inc on June 10, 2014

Ontario, California, June 10, 2014 – Parco, Inc., a leading manufacturer of high-performance seals, recently implemented a ten percent price reduction on all standard size O-rings made from its popular 65-durometer nitrile compound, 4457-65. Those prices are for all new purchase orders placed on or after June 9, 2014. Compound 4457-65 meets material specification AMS-P-5315. For more information on that material, download a copy of our 4457-65 Nitirle Seals brochure. To view current prices and lead times for 4457-65, please log in to the My Account section on Parco’s website or contact your Parco customer service representative at (909) 947-2200.

Parco is committed to being the leader in military and aerospace O-rings. The company offers materials to meet 29 military and aerospace specifications, supplies Qualified Products List (QPL) rubber seals, and maintains AS9100 and AC7115 certifications of its quality system. For more information, visit Parco’s website at