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 5920-01-225-6554
NSN 6645-01-312-3558
NSN 6110-00-839-8026
NSN 5915-01-515-8454
NSN 5960-01-526-3843
NSN 6620-01-183-1900
NSN 5905-00-182-8424
NSN 5965-00-028-9646
NSN 5895-01-516-5114
NSN 5910-00-879-2022
NSN 6220-01-615-6268
NSN 5855-00-135-9064