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 5895-00-767-8449
NSN 5920-00-636-3756
NSN 5920-01-017-5438
NSN 5910-01-501-6192
NSN 5925-01-651-9168
NSN 6320-01-512-2031
NSN 6220-00-262-0017
NSN 7035-00-300-3208
NSN 5960-00-872-0531
NSN 5975-00-038-2813
NSN 5945-00-824-0484
NSN 4140-00-738-2640