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 6145-01-137-5318
NSN 6150-00-737-2400
NSN 5975-01-651-3144
NSN 6610-00-115-9414
NSN 6105-01-061-2191
NSN 4140-01-437-4138
NSN 5975-00-325-1816
NSN 6645-01-496-0073
NSN 6650-00-157-4217
NSN 5925-00-738-4654
NSN 6130-01-322-8276
NSN 6620-00-842-6372