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 5935-01-437-8151
NSN 6650-01-366-7811
NSN 6685-00-471-4125
NSN 5945-00-213-6373
NSN 4140-01-303-5103
NSN 6105-00-782-6943
NSN 7035-01-306-5226
NSN 6130-01-537-0537
NSN 5950-01-381-1324
NSN 5855-00-631-4565
NSN 5950-00-236-0194
NSN 6130-01-425-2174