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 5895-01-189-2240
NSN 5920-01-303-5951
NSN 5950-00-424-3791
NSN 6110-00-141-1966
NSN 6620-00-589-0071
NSN 5945-01-319-2865
NSN 5935-00-840-8456
NSN 4140-01-237-8569
NSN 5998-01-400-0938
NSN 4140-01-309-5961
NSN 6620-01-486-0937
NSN 5990-01-027-0568