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 5905-00-884-0788
NSN 2925-00-785-9328
NSN 6240-01-129-1688
NSN 6685-00-821-5475
NSN 6135-00-209-6918
NSN 5950-01-414-3797
NSN 4140-01-323-4279
NSN 5920-01-062-5163
NSN 4140-00-766-6045
NSN 5998-00-401-3990
NSN 6685-00-692-8341
NSN 6650-01-204-7841