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 2925-01-105-4378
NSN 5835-00-833-7080
NSN 5985-00-834-7722
NSN 5920-01-455-5524
NSN 6650-01-227-1632
NSN 6610-01-134-7397
NSN 6145-01-390-7129
NSN 5915-01-612-1871
NSN 5996-00-179-3804
NSN 5905-00-011-7195
NSN 2925-01-354-1752
NSN 5999-00-525-4320