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 6610-01-544-1168
NSN 6320-01-429-9871
NSN 5999-00-252-2333
NSN 5835-01-412-0344
NSN 5999-00-800-7492
NSN 6685-01-294-4562
NSN 4140-01-487-6227
NSN 2925-01-556-0333
NSN 6150-00-216-6542
NSN 6240-00-567-4795
NSN 6685-01-547-0702
NSN 4140-00-113-8215