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 5895-01-416-1900
NSN 5895-01-111-9269
NSN 5950-01-376-1498
NSN 5975-00-840-5844
NSN 5975-01-330-7353
NSN 5996-01-188-7548
NSN 5855-00-361-0167
NSN 7035-01-423-8343
NSN 6220-01-272-1763
NSN 5950-00-543-9550
NSN 5910-01-140-3746
NSN 5920-01-231-3615