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 5835-01-347-8714
NSN 5855-00-237-4088
NSN 5950-01-568-5324
NSN 6650-01-181-6037
NSN 4140-00-225-8586
NSN 6130-01-264-5190
NSN 5945-01-401-5323
NSN 5945-01-301-8707
NSN 5996-00-222-6049
NSN 5990-01-255-7387
NSN 5985-00-038-3114
NSN 5930-01-384-1330