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 5935-01-614-8088
NSN 4140-01-203-5128
NSN 5996-01-651-4195
NSN 5930-01-099-6097
NSN 5965-00-113-2657
NSN 5915-00-158-5380
NSN 5998-00-488-7406
NSN 6110-01-476-1080
NSN 6110-01-116-3397
NSN 4140-00-397-3545
NSN 6650-00-601-8944
NSN 5910-01-381-3009