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 5950-01-249-4821
NSN 6130-01-104-4371
NSN 5998-01-183-2551
NSN 4140-00-134-4463
NSN 6320-01-462-2295
NSN 6685-01-155-6012
NSN 5915-01-060-3452
NSN 6110-01-263-8450
NSN 6135-01-180-9611
NSN 6645-01-507-7040
NSN 6150-00-419-3788
NSN 5915-01-451-8975