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 6620-01-338-2995
NSN 6110-01-357-4907
NSN 5905-00-539-9706
NSN 4140-00-616-1227
NSN 6240-01-220-6066
NSN 5990-01-541-7671
NSN 5925-00-578-4774
NSN 5990-01-147-5225
NSN 6610-01-222-2558
NSN 5925-01-411-6028
NSN 6610-00-299-1844
NSN 6645-01-399-0661