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 5930-00-878-4201
NSN 5945-00-981-2151
NSN 5960-01-539-1956
NSN 6150-01-477-6198
NSN 6135-00-519-1325
NSN 6240-01-421-9388
NSN 6240-00-865-3257
NSN 6685-00-468-6961
NSN 5985-00-225-9993
NSN 5985-01-142-2821
NSN 2925-00-149-0760
NSN 5960-01-138-5897