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 6620-00-232-2048
NSN 5998-01-278-9364
NSN 6620-01-630-6759
NSN 6150-00-369-9116
NSN 6650-01-514-0240
NSN 6320-01-519-8767
NSN 5855-01-659-8769
NSN 5910-00-812-5047
NSN 5915-00-811-7288
NSN 5990-01-264-9759
NSN 5985-01-571-4040
NSN 6645-00-632-0736