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 5998-01-273-5991
NSN 5945-00-863-8108
NSN 4140-00-753-6888
NSN 5960-00-928-2534
NSN 5990-01-116-2181
NSN 5999-00-223-7147
NSN 5915-01-168-6570
NSN 5985-01-222-0940
NSN 6620-00-518-3595
NSN 6320-00-636-0922
NSN 5975-01-278-1566
NSN 6240-01-535-6520