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 4140-00-147-3707
NSN 5920-00-261-9848
NSN 6145-01-019-3480
NSN 6320-01-021-6633
NSN 5990-01-465-9235
NSN 6135-00-998-5884
NSN 6610-01-382-1936
NSN
NSN 5895-00-807-1521
NSN 6220-00-752-8479
NSN 5925-01-161-3265
NSN 4140-01-132-0093