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 5999-01-447-3103
NSN 5960-00-646-4756
NSN 4140-00-525-9214
NSN 6620-00-832-2556
NSN 4140-01-585-4517
NSN 6150-01-512-8826
NSN 6645-01-466-9477
NSN 5950-01-052-4269
NSN 5895-01-574-4448
NSN 6240-01-497-0370
NSN 5905-00-534-6863
NSN 6220-01-463-3358