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 5855-01-103-1474
NSN 5925-01-158-4167
NSN 5915-01-617-0162
NSN 6645-01-290-9428
NSN 6610-00-868-3671
NSN 5935-01-502-8457
NSN 5895-00-363-1486
NSN 6135-00-883-9024
NSN 5985-01-626-6145
NSN 4140-00-274-9638
NSN 6150-01-326-4093
NSN 7035-01-158-8860