With protective inner case
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 5925-01-271-0701
NSN 5935-01-023-8067
NSN 6240-01-126-9167
NSN 6685-01-437-9113
NSN 4140-01-447-3141
NSN 6145-00-006-4954
NSN 5930-00-203-5999
NSN 5999-01-065-5498
NSN 5990-01-324-7529
NSN 4140-01-465-0852
NSN 6650-01-460-9111
NSN 5895-00-944-7113