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 5985-01-444-5108
NSN 6240-00-181-2503
NSN 4140-01-601-2398
NSN 5999-01-418-6851
NSN 6240-00-781-9899
NSN 6320-00-394-8458
NSN 6240-00-925-4662
NSN 6145-00-087-2461
NSN 5920-00-887-6514
NSN 6135-00-919-1117
NSN 6320-01-406-6098
NSN 6130-00-514-1177