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 5920-00-903-4157
NSN 5915-01-105-5281
NSN 5999-00-172-0985
NSN 5855-00-472-2055
NSN 5965-01-430-4654
NSN 5960-01-458-0774
NSN 6105-01-096-4883
NSN 2925-01-464-3093
NSN 6620-01-179-2657
NSN 5996-01-179-9951
NSN 5925-01-605-1810
NSN 6135-00-128-1633