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 6685-01-446-8855
NSN 5930-01-634-0659
NSN 5945-00-281-4578
NSN 5925-01-538-2088
NSN 5975-00-854-0330
NSN 5990-00-513-5328
NSN 6645-00-232-4070
NSN 5950-01-200-7064
NSN 5996-00-587-7311
NSN 6145-00-992-7617
NSN 5996-01-067-8303
NSN 6320-01-029-2196