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 5915-01-431-6951
NSN 7035-01-588-7245
NSN 5855-00-145-3307
NSN 5985-01-141-6504
NSN 5985-00-314-0831
NSN 5905-01-571-8206
NSN 6130-01-409-2867
NSN 5999-00-145-6848
NSN 6620-01-159-4330
NSN 6110-01-650-4953
NSN 6645-01-229-9769
NSN 5990-01-294-6198