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 6130-01-631-4695
NSN 6110-00-199-5451
NSN 6620-01-360-9680
NSN 2925-01-446-6976
NSN 4140-01-263-2180
NSN 6620-01-340-1503
NSN 5999-00-917-6951
NSN 5910-01-593-3960
NSN 5910-01-631-9077
NSN 6610-01-093-2614
NSN 5835-00-193-8951
NSN 5855-00-688-9954