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 5985-01-214-6230
NSN 6645-01-530-3654
NSN 4140-00-471-0179
NSN 5999-01-490-1779
NSN 6320-01-378-6191
NSN 5920-01-220-3037
NSN 5998-01-428-6030
NSN 5996-01-562-1414
NSN 5835-00-160-3126
NSN 6645-01-579-4247
NSN 5910-01-083-2323
NSN 6240-01-370-0511