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 6620-00-120-0974
NSN 6620-01-110-6803
NSN 4140-00-823-9194
NSN 6135-01-301-8776
NSN 5905-00-269-5452
NSN 6220-01-197-5523
NSN 5945-01-513-5157
NSN 5998-01-629-9380
NSN 4140-00-669-6109
NSN 5935-00-582-1455
NSN 6150-01-025-4755
NSN 5925-00-137-6582