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 5915-01-417-3727
NSN 6610-01-473-1843
NSN 6650-01-224-2555
NSN 6150-01-057-7855
NSN 5985-01-037-6317
NSN 5910-01-426-5695
NSN 6145-00-335-1336
NSN 2925-01-544-4880
NSN 6130-00-783-6779
NSN 6135-00-152-8729
NSN 5835-01-312-4446
NSN 6145-01-281-2612