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 2925-00-853-5039
NSN 5999-00-964-8968
NSN 5835-01-537-1228
NSN 5999-01-478-3529
NSN 6220-00-574-9992
NSN 6240-01-273-0193
NSN 6685-00-602-7209
NSN 5945-00-379-6745
NSN 6135-00-166-5984
NSN 5910-01-352-5068
NSN 6130-00-971-1651
NSN 4140-01-167-7574