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 5855-01-110-9564
NSN 5895-00-185-4543
NSN 5990-01-128-7599
NSN 5925-01-551-1772
NSN 6105-01-575-9013
NSN 6685-01-073-9621
NSN 6320-01-342-7548
NSN 7035-01-534-7930
NSN 6610-01-116-2527
NSN 5915-00-943-1468
NSN 5990-00-170-4239
NSN 5945-00-528-1920