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 5945-01-534-7910
NSN 6620-01-468-6017
NSN 5985-00-471-9006
NSN 5990-01-094-6826
NSN 5960-01-449-3349
NSN 5990-01-572-3137
NSN 5925-01-089-9791
NSN 4140-01-460-8662
NSN 6135-01-633-8502
NSN 6645-01-549-8910
NSN 5975-00-067-5236
NSN 5996-00-932-5301