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 5910-00-111-1332
NSN 6220-01-611-1224
NSN 6685-00-733-0824
NSN 6240-01-359-6024
NSN 5920-01-283-2611
NSN 5975-00-111-6781
NSN 7035-01-450-6795
NSN 2925-00-312-8568
NSN 6145-01-437-0945
NSN 5935-01-056-4691
NSN 5960-00-683-7476
NSN 6110-01-421-1035