A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes packing with retainer.
Classification: Mechanical seals
NSN 5999-01-435-9619
NSN 5998-00-169-7213
NSN 6220-01-135-0485
NSN 5915-01-088-6908
NSN 4140-01-623-3225
NSN 6685-00-382-8088
NSN 6320-01-279-0343
NSN 6240-00-203-7111
NSN 4140-01-495-6979
NSN 5835-00-546-4898
NSN 5925-00-862-0142
NSN 5905-01-322-7983