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 5998-00-454-8656
NSN 6620-01-037-0275
NSN 6130-00-598-2034
NSN 6645-01-400-1383
NSN 6240-01-091-0264
NSN 5975-01-577-9762
NSN 5975-00-707-8036
NSN 4140-01-288-4867
NSN 5920-01-442-7685
NSN 5996-01-056-4952
NSN 5945-00-679-5625
NSN 5925-00-336-1992