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 2925-01-273-4898
NSN 5835-01-560-8525
NSN 6220-00-441-7202
NSN 5998-01-338-4969
NSN 6610-01-004-5856
NSN 6150-01-441-0232
NSN 5835-01-384-3206
NSN 6685-00-741-3035
NSN 5855-01-120-2912
NSN 6105-00-812-8170
NSN 5960-00-231-3171
NSN 5945-01-468-8413