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 5960-00-181-0640
NSN 6220-01-634-0660
NSN 6130-01-252-6654
NSN 5975-01-435-9386
NSN 5925-01-512-6798
NSN 5910-01-364-7702
NSN 6145-00-107-7913
NSN 5965-00-680-9749
NSN 5965-01-544-4393
NSN 6240-01-650-1161
NSN 5985-01-358-4804
NSN 4140-00-019-7760