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 6685-00-100-1511
NSN 6685-00-598-1944
NSN 4140-01-382-7965
NSN 5965-01-367-2275
NSN 5905-00-203-4480
NSN 4140-00-834-5413
NSN 6320-01-519-8767
NSN 5915-00-067-5756
NSN 6105-00-964-9786
NSN 5965-00-208-4896
NSN 6685-01-229-7048
NSN 5945-00-372-3586