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 5925-01-323-6491
NSN 5905-01-128-9466
NSN 5920-00-012-2000
NSN 5985-01-381-6674
NSN 5945-00-578-3621
NSN 5996-01-180-5834
NSN 6220-01-389-2440
NSN 5835-01-471-5848
NSN 5905-01-312-4610
NSN 6685-01-487-4599
NSN 6240-01-618-7818
NSN 6220-01-415-0926