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 5999-00-738-8262
NSN 5905-01-338-3067
NSN 6645-00-192-1152
NSN 6150-01-506-5551
NSN 7035-00-763-6180
NSN 6110-00-340-3280
NSN 7035-01-106-3476
NSN 6110-00-190-7523
NSN 6130-01-495-3124
NSN 5998-00-592-1563
NSN 5835-01-644-8013
NSN 2925-00-329-9227