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 6645-00-503-1379
NSN 6135-01-113-1507
NSN 4140-01-147-2164
NSN 5950-01-322-4926
NSN 5999-00-777-8177
NSN 5935-01-294-2995
NSN 5990-00-269-2226
NSN 6610-00-175-5620
NSN 5895-01-184-9515
NSN 5985-01-585-0497
NSN 2925-01-185-9144
NSN 6610-01-644-2546