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 5999-01-208-9402
NSN 5855-01-040-3881
NSN 5990-01-449-7090
NSN 5950-00-708-1502
NSN 5925-00-442-1943
NSN 5930-00-960-4826
NSN 6130-00-144-8018
NSN 5925-01-048-0865
NSN 5920-01-343-2769
NSN 5915-01-603-0012
NSN 5960-00-415-1797
NSN 5915-01-168-5952