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 5975-01-287-3857
NSN 6220-01-398-8937
NSN 6620-01-519-2628
NSN 5910-00-249-0665
NSN 6320-01-361-7467
NSN 6135-01-387-0754
NSN 5920-00-779-0827
NSN 5999-01-174-4944
NSN 6135-01-166-7355
NSN 5960-01-196-9203
NSN 5925-00-932-3027
NSN 4140-01-415-3907