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 5990-01-247-5439
NSN 6645-01-633-1852
NSN 4140-00-738-2640
NSN 4140-01-054-1201
NSN 6240-00-095-3915
NSN 5920-00-300-1843
NSN 5950-01-222-5377
NSN 5960-01-462-1864
NSN 5999-01-374-6031
NSN 6145-01-624-0094
NSN 5965-01-534-7152
NSN 5915-01-330-2419