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 6650-01-176-3257
NSN 4140-01-494-8237
NSN 6685-00-284-2244
NSN 6110-01-241-0064
NSN 7035-00-238-3662
NSN 6620-01-147-5615
NSN 5999-01-501-9023
NSN 5975-01-216-4289
NSN 5925-00-813-2094
NSN 5990-01-548-3711
NSN 6145-01-371-2916
NSN 5935-00-954-0441