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 5925-01-171-1833
NSN 5950-01-209-3306
NSN 5999-00-392-8462
NSN 5905-01-392-4321
NSN 5935-01-397-7271
NSN 6610-00-658-8359
NSN 6685-00-839-8623
NSN 6145-01-468-6252
NSN 5990-01-292-2369
NSN 5975-01-413-8351
NSN 5935-01-273-1006
NSN 5905-01-499-8727