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 5999-01-601-3290
NSN 5920-01-490-2733
NSN 5930-00-263-7854
NSN 5990-01-195-3693
NSN 5920-01-649-1420
NSN 6145-01-109-6126
NSN 5996-00-222-9632
NSN 6650-00-788-1461
NSN 6145-01-573-7695
NSN 6620-00-543-6562
NSN 5975-01-364-0969
NSN 5999-00-892-9917