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 4140-00-100-4563
NSN 5935-01-520-9144
NSN 4140-01-145-5925
NSN 5930-01-645-7347
NSN 5998-01-240-0517
NSN 5985-01-359-2605
NSN 5996-01-149-5506
NSN 6620-01-059-0876
NSN 5996-01-278-2909
NSN 5895-01-257-9523
NSN 6645-01-633-1852
NSN 6220-00-608-4283