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 4140-01-579-5774
NSN 6220-01-412-5803
NSN 6620-00-189-0967
NSN 7035-00-731-8729
NSN 5960-01-539-1956
NSN 2925-01-197-7864
NSN 6240-00-947-4719
NSN 5985-00-104-5650
NSN 6110-00-489-3813
NSN 5905-01-132-8491
NSN 6240-01-262-0149
NSN 5835-00-902-8680