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 5960-01-641-5493
NSN 6650-00-122-1109
NSN 5975-01-110-2237
NSN 5960-00-284-7916
NSN 7035-00-529-3128
NSN 5999-01-521-9803
NSN 5996-00-166-0037
NSN 5998-00-549-2661
NSN 5895-01-580-5893
NSN 6650-00-539-7298
NSN 5965-01-481-2422
NSN 4140-00-974-0128