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 6135-01-305-4546
NSN 5945-01-519-1299
NSN 5895-01-510-8523
NSN 6320-01-224-0063
NSN 6650-01-392-4163
NSN 6645-01-368-8284
NSN 6240-00-275-1950
NSN 5945-01-603-0361
NSN 5930-01-289-9350
NSN 6240-00-935-7058
NSN 6645-01-449-1824
NSN 6145-01-478-0604