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 5930-00-276-9289
NSN 6130-01-606-2255
NSN 5996-01-303-1930
NSN 6105-01-036-8587
NSN 5855-00-237-4088
NSN 5945-01-174-9174
NSN 5895-01-237-3186
NSN 5895-00-489-3251
NSN 5990-00-465-4903
NSN 6620-00-930-5680
NSN 5910-01-010-3356
NSN