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 5930-00-612-4340
NSN 5920-00-603-8424
NSN 4140-01-125-5187
NSN 4140-01-089-3219
NSN 4140-01-468-1230
NSN 5920-00-565-9022
NSN 5855-01-658-4510
NSN 5915-00-922-1629
NSN 6610-01-288-2339
NSN 6645-01-541-9114
NSN 6620-00-126-2998
NSN 6150-00-151-6771