Must have internal cover plate
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 5930-01-290-4786
NSN 2925-01-032-3814
NSN 6130-00-276-0658
NSN 6135-01-275-1363
NSN 6150-00-740-8011
NSN 2925-01-446-6976
NSN 5960-01-278-2852
NSN 5998-01-420-2441
NSN 5895-01-352-6996
NSN 7035-01-472-1999
NSN 4140-00-415-6513
NSN 6240-00-143-6558