With protective inner case
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 5935-01-281-3641
NSN 4140-01-297-8324
NSN 6610-00-225-5857
NSN 5996-01-202-9338
NSN 5990-01-503-0194
NSN 6610-00-209-4372
NSN 6610-01-434-4958
NSN 7035-01-633-9537
NSN 6105-01-601-0572
NSN 6220-00-050-0191
NSN 5990-01-502-8209
NSN 5910-01-170-5074