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 5855-01-162-5251
NSN 5935-00-998-1797
NSN 5998-00-942-9549
NSN 5975-01-315-6378
NSN 5915-00-278-5561
NSN 5990-01-069-8649
NSN 5985-01-133-5290
NSN 5996-01-633-7979
NSN 5975-01-210-8885
NSN 5985-01-258-0037
NSN 5985-00-241-6701
NSN 6220-01-443-3031