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 5905-01-607-1884
NSN 6645-00-143-1567
NSN 5925-01-643-2081
NSN 6135-01-336-3115
NSN 4140-01-648-4791
NSN 5925-00-173-1422
NSN 6620-01-229-3388
NSN 6110-00-505-1671
NSN 2925-01-199-4001
NSN 4140-01-552-5553
NSN 5920-00-914-8702
NSN 5985-00-763-6344