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 6240-01-412-0715
NSN 5895-01-411-1797
NSN 5930-00-670-8800
NSN 5975-00-788-7225
NSN 5835-01-363-4527
NSN 5998-00-406-9095
NSN 5975-01-139-5135
NSN 4140-01-210-9909
NSN 5835-01-076-4091
NSN 2925-01-169-6196
NSN 6220-00-146-3226
NSN 4140-01-551-1125