With protective inner case
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 5915-01-384-3858
NSN 4140-01-397-8445
NSN 6685-00-391-8675
NSN 6320-01-607-0347
NSN 5945-01-649-3349
NSN 6135-00-309-0074
NSN 5999-01-561-0078
NSN 5915-01-018-7299
NSN 5905-01-145-6938
NSN 5835-00-223-7235
NSN 5975-00-495-3345
NSN 6240-01-401-5340