An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 6650-01-099-8617
NSN 5996-00-403-1811
NSN 6220-00-889-8766
NSN 5895-01-350-3527
NSN 5925-00-456-0651
NSN 6320-01-211-6578
NSN 6105-01-394-8783
NSN 5996-01-013-0432
NSN 5975-00-644-2813
NSN 6145-00-078-5751
NSN 2925-01-560-4123
NSN 5930-01-388-7669