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 5835-00-311-5491
NSN 5996-00-100-4932
NSN 5985-00-542-0597
NSN 6135-00-932-3136
NSN 5905-01-253-0764
NSN 6320-01-237-9746
NSN 6620-01-627-0478
NSN 5985-00-565-4240
NSN 6240-00-503-6632
NSN 5996-00-932-0433
NSN 5990-01-633-9503
NSN 5925-00-932-3027