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 6320-01-446-8050
NSN 6320-01-052-2118
NSN 2925-00-925-0545
NSN 5965-01-633-1281
NSN 6645-01-133-2801
NSN 6110-00-337-0858
NSN 5999-01-128-2755
NSN 6320-01-421-3777
NSN 2925-01-464-3093
NSN 6110-01-512-1817
NSN 6685-01-565-4855
NSN 6620-01-394-4042