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 5945-01-604-8977
NSN 7035-01-501-5938
NSN 5990-00-872-9370
NSN 6150-01-408-7850
NSN 5960-00-736-8568
NSN 5975-01-034-3198
NSN 5915-01-005-0164
NSN 6685-00-491-1101
NSN 5975-00-575-6665
NSN 5950-01-281-1758
NSN 5965-00-840-6542
NSN 2925-01-043-9786