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 6620-01-490-4520
NSN 6320-01-220-2264
NSN 5960-00-978-7435
NSN 5960-00-361-8409
NSN 5999-01-536-3786
NSN 5975-00-552-1764
NSN 5950-00-054-7589
NSN 5998-01-104-0496
NSN 6645-01-309-6455
NSN 5950-01-290-5208
NSN 6150-01-328-8604
NSN 5990-01-140-5497