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 6240-00-416-6140
NSN 6220-01-422-3602
NSN 5999-01-481-5260
NSN 6645-01-251-7887
NSN 4140-01-173-6697
NSN 5950-01-496-2657
NSN 6620-00-325-4693
NSN 5998-01-320-1839
NSN 5998-01-051-2198
NSN 6645-00-270-6817
NSN 5960-01-212-1626
NSN 6645-01-660-3097