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 5985-00-429-0232
NSN 5835-01-399-5820
NSN 6620-01-381-6225
NSN 5930-00-339-1002
NSN 5950-01-267-8956
NSN 5835-00-233-6327
NSN 6145-01-356-0655
NSN 6650-01-123-3110
NSN 5965-00-836-2690
NSN 5999-00-313-0148
NSN 5895-00-229-7074
NSN 6650-01-415-6682