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 6145-00-421-6874
NSN 6150-01-622-7395
NSN 6240-00-495-5712
NSN 5855-00-221-9435
NSN 4140-01-350-4475
NSN 5910-00-761-4624
NSN 5855-01-257-5338
NSN 4140-01-585-1570
NSN 5996-00-895-0926
NSN 5985-00-369-3585
NSN 5990-00-170-4239
NSN 6145-01-487-6739