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 6145-00-481-6646
NSN 5920-01-323-6369
NSN 6320-01-216-1678
NSN 6240-01-040-8897
NSN 4140-00-936-3147
NSN 5905-01-202-0100
NSN 5905-01-104-4590
NSN 6685-01-322-5688
NSN 5990-01-352-5255
NSN 5998-00-614-2750
NSN 5999-01-003-7289
NSN 5905-01-501-6048