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 5895-01-440-9210
NSN 5945-01-358-6817
NSN 5905-01-641-9801
NSN 5930-01-512-1736
NSN 6240-00-263-0549
NSN 6685-01-307-4112
NSN 6220-01-073-9518
NSN 5950-00-620-0561
NSN 5975-01-646-7969
NSN 6620-00-273-8735
NSN 5855-01-482-0440
NSN 5935-00-152-2038