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 5905-00-340-2738
NSN 5910-01-411-2973
NSN 5990-01-503-5475
NSN 5996-01-406-6647
NSN 5990-01-485-0260
NSN 5920-00-078-2132
NSN 6240-00-672-2759
NSN 5925-00-004-7703
NSN 5998-01-084-7369
NSN 5905-00-549-7692
NSN 5965-01-005-0341
NSN 5999-01-251-5167