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 5930-00-277-4704
NSN 6150-00-706-0961
NSN 6240-01-170-3491
NSN 6650-01-107-7553
NSN 5985-01-235-7068
NSN 5965-00-756-0457
NSN 6135-01-573-7164
NSN 6110-00-022-2555
NSN 5998-00-541-8792
NSN 5950-00-159-1571
NSN 5965-01-116-1886
NSN 5925-01-463-8594