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 5950-00-947-4712
NSN 6320-00-107-5291
NSN 6685-00-917-5651
NSN 6610-01-011-7577
NSN 5895-01-561-1304
NSN 5999-01-533-0869
NSN 6685-01-066-7472
NSN 5920-01-437-7513
NSN 6150-00-291-1868
NSN 5990-01-437-4876
NSN 5930-01-422-0537
NSN 6150-01-042-7340