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 4140-01-216-0008
NSN 6320-00-270-8222
NSN 6650-00-327-5846
NSN 5985-00-912-3218
NSN 2925-00-169-3775
NSN 6220-01-200-8051
NSN 5950-00-199-8929
NSN 7035-00-007-0584
NSN 6320-01-054-3046
NSN 5915-00-024-5231
NSN 5920-01-438-2670
NSN 5950-00-407-0437