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 6645-01-435-6373
NSN 5930-01-529-1709
NSN 5930-01-389-6615
NSN 5930-01-408-6310
NSN 6240-01-195-8696
NSN 5975-01-512-7555
NSN 6645-00-376-4829
NSN 5935-01-361-1887
NSN 6220-01-218-4176
NSN 5960-01-397-4986
NSN 5895-01-414-6087
NSN 5915-00-843-7136