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 6685-01-461-6992
NSN 5905-00-110-0770
NSN 5895-00-665-3991
NSN 6645-01-023-8020
NSN 5910-00-500-0192
NSN 5915-01-359-4847
NSN 5960-00-998-0409
NSN 6110-01-474-3041
NSN 5960-01-109-4828
NSN 5996-01-622-8976
NSN 5998-01-210-4379
NSN 5999-01-296-8130