Parco is Now Stocking All MS28778 (AMS-P-5510) O-ring Sizes
Ontario, California, October 30, 2006. Parco, Inc., a leading manufacturer of high performance seals, is now stocking all 14 boss O-ring sizes listed on MS28778 in our popular 4081-90 compound.
Parco is committed to being the leader in MS28778 seals. Seals made from Parco’s 4081-90 low-temperature nitrile compound meet MS28778 (AMS-P-5510), a demanding military specification for boss seals used in aircraft hydraulic systems. Seals made from that compound offer superior resistance to cracking in cold environments and can be used in applications with continuous service temperatures as low as -60ºF.
If you would like to receive more information or samples of our 4081-90 nitrile seals, simply contact your Parco customer service representative at (909) 947-2200.
You can view Parco’s 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 sales@parcoinc.com.