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 6240-01-506-3911
NSN 6145-00-403-1567
NSN 6150-01-359-3107
NSN 5925-00-275-0380
NSN 5945-01-133-6985
NSN 5895-01-568-8466
NSN 6135-00-871-3646
NSN 5895-00-377-9844
NSN 5855-01-400-1590
NSN 5950-01-231-9593
NSN 5920-01-430-6921
NSN 6620-01-442-7951