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 5950-00-073-2993
NSN 5855-01-211-2437
NSN 5920-00-691-7727
NSN 5905-01-552-5038
NSN 6135-01-584-0941
NSN 6150-01-481-4449
NSN 6685-01-185-6602
NSN 5930-00-538-6438
NSN 5855-01-383-8339
NSN 5895-01-139-1988
NSN 6620-00-809-5156
NSN 5996-00-107-5357