Must have internal cover plate
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 5910-01-118-5687
NSN 6645-01-442-4032
NSN 6130-01-088-6693
NSN 6150-00-331-1463
NSN 5915-01-245-4822
NSN 5935-00-175-8855
NSN 6135-01-495-0933
NSN 5945-00-293-8333
NSN 5905-01-144-9719
NSN 6650-01-256-9151
NSN 5990-01-354-1366
NSN 6610-01-069-1156