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 5915-00-964-6381
NSN 5960-01-159-4343
NSN 6110-01-206-7886
NSN 6650-00-052-3202
NSN 6220-01-536-1676
NSN 5895-01-290-3887
NSN 6135-01-193-3892
NSN 5960-01-481-8051
NSN 7035-00-064-7008
NSN 6685-00-256-2755
NSN 6135-01-130-3145
NSN 6105-01-532-5751