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 5920-00-723-4554
NSN 5990-01-059-0947
NSN 5998-00-183-9145
NSN 5920-00-890-0916
NSN 5935-00-525-4260
NSN 2925-00-180-2532
NSN 5996-01-437-5658
NSN 6145-01-557-4906
NSN 6240-00-948-1108
NSN 6610-00-935-7131
NSN 5920-01-356-0431
NSN 5975-00-518-0780