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 6320-00-228-5678
NSN 5855-01-040-3882
NSN 5985-01-177-6976
NSN 5975-00-452-1197
NSN 5960-01-231-9119
NSN 6620-01-421-3917
NSN 6320-00-261-9136
NSN 5925-01-609-7287
NSN 5985-01-335-5081
NSN 4140-01-199-8741
NSN 5990-01-389-1196
NSN 5920-01-421-4930