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 5910-01-050-6504
NSN 5835-01-238-3381
NSN 6620-00-170-5296
NSN 6610-01-247-6374
NSN 5930-01-227-8312
NSN 6220-01-310-7166
NSN 6145-00-170-8636
NSN 4140-01-417-5404
NSN 5985-01-382-8720
NSN 5975-01-451-8739
NSN 5996-01-308-6759
NSN 6320-01-532-7491