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 6240-00-299-9819
NSN 6110-01-466-2739
NSN 6320-01-246-4390
NSN 4140-01-026-9293
NSN 7035-00-421-0468
NSN 5990-01-011-0683
NSN 6240-00-438-6999
NSN 6645-00-892-1605
NSN 5960-01-323-0024
NSN 5930-00-992-1355
NSN 5935-01-627-5934
NSN 6620-01-511-5352