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 5920-00-759-1003
NSN 6105-00-083-0520
NSN 5985-01-166-3926
NSN 6645-00-116-1409
NSN 5855-01-606-9511
NSN 6240-01-239-4218
NSN 2925-01-440-9912
NSN 6130-01-577-9680
NSN 6620-00-555-3992
NSN 5999-01-420-7843
NSN 5920-01-495-1268
NSN 6320-01-115-2939