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 5925-01-560-5434
NSN 6145-01-485-8598
NSN 4140-00-495-8704
NSN 4140-01-074-6262
NSN 4140-01-416-4656
NSN 5855-01-396-0258
NSN 6240-00-445-4765
NSN 7035-00-104-7613
NSN 5855-01-054-9014
NSN 6150-01-435-7199
NSN 5960-00-654-3374
NSN 5945-01-275-1493