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 5935-00-289-3903
NSN 6320-00-994-0179
NSN 6105-00-784-7153
NSN 6645-00-892-1605
NSN 5990-01-453-3552
NSN 5935-01-148-2600
NSN 6620-00-299-2530
NSN 5998-01-016-7205
NSN 2925-00-870-2372
NSN 5920-01-107-6614
NSN 5910-00-274-3189
NSN 4140-01-061-0440