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 5998-01-168-8124
NSN 5950-01-655-1836
NSN 6110-00-227-0578
NSN 6135-01-339-8064
NSN 5930-01-309-0349
NSN 5930-00-827-0907
NSN 6220-01-045-6265
NSN 2925-01-564-8043
NSN 5895-01-471-9684
NSN 6650-00-279-5741
NSN 5996-01-295-7854
NSN 5925-00-951-5735