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 6135-01-231-3991
NSN 6620-00-542-1579
NSN 6650-01-259-4598
NSN 6685-01-605-0114
NSN 6645-00-300-6459
NSN 2925-00-816-8765
NSN 6685-01-463-8461
NSN 5920-01-065-1824
NSN 6110-01-200-8237
NSN 5985-01-396-2066
NSN 5920-01-450-8382
NSN 5965-01-168-0150