With protective inner case
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 6240-01-252-4219
NSN 5990-01-633-9503
NSN 4140-00-567-9291
NSN 5930-00-459-6594
NSN 6105-00-652-9358
NSN 5998-01-379-6374
NSN 6620-00-944-6446
NSN 4140-01-540-5318
NSN 5930-01-514-2179
NSN 6220-01-028-2586
NSN 5905-01-335-0671
NSN 6620-01-611-2038