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 5855-01-459-9254
NSN 5935-00-112-5194
NSN 2925-00-704-3690
NSN 5998-00-005-4593
NSN 6320-01-052-2118
NSN 6240-01-539-8227
NSN 6130-01-327-4095
NSN 5999-01-361-4686
NSN 2925-00-717-5430
NSN 6110-01-145-6548
NSN 5965-01-090-5289
NSN 5925-01-419-0731