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 5925-00-377-0263
NSN 5999-00-211-6850
NSN 6650-01-462-5879
NSN 6320-01-495-6893
NSN 5999-01-216-0802
NSN 5930-00-850-2230
NSN 6620-01-631-0700
NSN 5960-01-425-1454
NSN 5950-01-219-9667
NSN 5990-01-612-5323
NSN 5975-01-218-8584
NSN 5950-00-005-4569