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 5985-01-528-8001
NSN 7035-01-423-8343
NSN 5960-00-241-2911
NSN 5996-01-316-2743
NSN 6110-01-155-6560
NSN 5996-01-229-3676
NSN 5950-00-290-8090
NSN 5985-00-346-7024
NSN 5905-00-923-6552
NSN 6135-00-182-7008
NSN 5905-01-231-8581
NSN 2925-00-480-9068