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 5920-01-608-8631
NSN 6150-00-485-2878
NSN 6105-01-222-2165
NSN 5975-01-473-0655
NSN 6645-00-663-8111
NSN 6150-00-270-1001
NSN 5960-00-105-6625
NSN 5920-00-269-4060
NSN 4140-00-884-9859
NSN 6685-01-569-4374
NSN 6220-00-541-8515
NSN 5945-00-471-3693