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 5915-01-221-3915
NSN 5990-00-611-1661
NSN 5990-01-411-5930
NSN 4140-01-194-6595
NSN 6220-01-128-0087
NSN 6320-01-446-8050
NSN 6220-00-066-9599
NSN 6645-00-522-4173
NSN 4140-01-076-6124
NSN 6220-01-384-9131
NSN 6135-01-231-4809
NSN 5905-01-403-2806