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 6650-00-952-2754
NSN 6145-00-620-5515
NSN 6150-01-417-0902
NSN 5925-01-061-2999
NSN 5960-00-629-8773
NSN 5975-01-447-3270
NSN 5945-00-919-6032
NSN 6620-01-244-9631
NSN 5905-01-342-1636
NSN 6685-01-037-5186
NSN 7035-01-512-1826
NSN 6620-01-476-7355