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 5855-01-283-3730
NSN 5835-01-042-2247
NSN 6240-00-432-2705
NSN 5999-01-555-9965
NSN 5895-00-603-9840
NSN 6105-01-188-7292
NSN 5925-01-203-9374
NSN 5920-01-203-6952
NSN 5910-00-400-4565
NSN 5975-01-234-8351
NSN 5925-01-441-9569
NSN 6135-01-329-7994