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 5895-01-162-7587
NSN 6135-01-299-7252
NSN 5950-01-068-6820
NSN 5895-00-610-5674
NSN 6135-01-643-9081
NSN 5990-00-269-2226
NSN 6145-01-475-1229
NSN 2925-00-099-4030
NSN 6220-00-466-2681
NSN 5985-01-519-8900
NSN 5935-00-074-9958
NSN 6135-00-050-7189