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 6685-01-051-3794
NSN 5945-01-434-8989
NSN 6620-00-355-1734
NSN 2925-01-556-0333
NSN 6320-00-857-4073
NSN 4140-00-489-3020
NSN 5905-00-065-8594
NSN 6320-01-397-0399
NSN 5930-01-644-3202
NSN 6645-01-381-2050
NSN 5910-01-483-0621
NSN 6645-01-468-3397