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 5975-01-139-5135
NSN 5990-01-013-0793
NSN 6620-01-558-6558
NSN 5960-01-516-7264
NSN 7035-00-946-2642
NSN 5960-01-129-1103
NSN 6130-00-240-9526
NSN 5999-00-782-0743
NSN 5990-01-655-1437
NSN 6240-00-067-7526
NSN 5930-00-828-0979
NSN 5915-00-661-2223