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 5925-00-539-3135
NSN 6610-01-526-2054
NSN 6610-01-476-7412
NSN 6135-00-170-8819
NSN 6130-00-035-3898
NSN 6610-01-498-4063
NSN 5905-01-104-7987
NSN 6320-01-397-9995
NSN 6145-00-251-8593
NSN 5990-01-529-7307
NSN 5835-00-969-5771
NSN 5950-01-618-3175