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 6130-01-004-1863
NSN 6650-01-073-7594
NSN 5920-01-027-0660
NSN 7035-01-344-8708
NSN 6150-00-299-6678
NSN 5975-01-129-9601
NSN 5945-01-320-0901
NSN 5895-01-269-3636
NSN 6320-01-170-4068
NSN 5990-01-647-8574
NSN 6620-00-144-7201
NSN 6220-01-150-2096