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 5905-01-431-8726
NSN 5945-01-571-6997
NSN 7035-01-517-1713
NSN 5996-01-569-4799
NSN 6320-01-397-0399
NSN 6645-01-394-5149
NSN 6620-00-323-0031
NSN 6110-00-725-9740
NSN 5920-00-189-0858
NSN 6145-00-857-6903
NSN 4140-01-391-1974
NSN 5925-01-513-7619