The bore is 2.496 inches
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 6650-01-290-4001
NSN 5930-01-632-5918
NSN 6130-01-481-0278
NSN 7035-01-347-4429
NSN 5950-00-299-7851
NSN 5915-00-911-4225
NSN 5996-00-098-3864
NSN 6645-00-974-2502
NSN 6110-01-175-5314
NSN 6645-00-767-6307
NSN 5920-01-386-3188
NSN 6320-01-512-2031