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 5920-01-233-4244
NSN 5935-00-408-2315
NSN 5950-00-904-6093
NSN 2925-00-964-7128
NSN 5835-00-104-8944
NSN 6650-00-784-9222
NSN 6145-00-312-6112
NSN 6240-01-294-0913
NSN 5960-01-375-6815
NSN 5895-01-521-6152
NSN 5960-01-323-6432
NSN 6650-00-139-5459