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 5960-00-289-6591
NSN 5925-01-297-8574
NSN 5835-00-922-1263
NSN 5935-01-584-6339
NSN 2925-01-233-8545
NSN 6610-01-614-3720
NSN 5835-01-173-8003
NSN 5975-01-254-2851
NSN 5905-01-029-3156
NSN 6110-01-440-8744
NSN 6220-01-069-3685
NSN 5985-01-520-7424