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 5910-01-548-6551
NSN 5975-01-216-4289
NSN 5895-00-403-1938
NSN 6645-00-979-6824
NSN 4140-00-317-5014
NSN 6240-01-460-4996
NSN 6650-01-621-4138
NSN 5950-01-447-4401
NSN 4140-01-196-7490
NSN 6620-00-987-9761
NSN 6610-00-608-1907
NSN 5905-00-216-6576