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 6610-01-445-6362
NSN 6685-00-566-1995
NSN 5925-01-152-2690
NSN 7035-00-800-0770
NSN 5945-01-049-8358
NSN 6645-01-578-6815
NSN 7035-00-529-3128
NSN 5999-00-553-0494
NSN 5930-01-229-0771
NSN 5920-00-701-1200
NSN 5915-01-358-4077
NSN 6240-01-207-8056