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 5965-00-513-1352
NSN 6240-01-337-2509
NSN 6145-00-757-2742
NSN 5990-01-287-9447
NSN 6620-00-079-0311
NSN 6645-01-123-9277
NSN 6320-01-165-8932
NSN 5950-01-513-2522
NSN 5920-00-615-3915
NSN 5965-01-627-4318
NSN 5960-00-056-2968
NSN 5920-00-992-1820