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 5925-01-521-5522
NSN 5945-00-222-7503
NSN 6320-00-456-0836
NSN 6135-01-092-4734
NSN 6620-01-352-5640
NSN 5915-01-536-7950
NSN 4140-01-482-5038
NSN 5920-00-658-7219
NSN 5975-00-144-7878
NSN 5905-01-407-1050
NSN 5950-01-113-6846
NSN 6150-01-408-2686