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 6150-01-549-0914
NSN 5950-00-466-3377
NSN 6110-00-622-7478
NSN 6610-01-127-0724
NSN 5935-01-082-0365
NSN 5905-01-432-3786
NSN 5935-00-155-4662
NSN 2925-01-104-8163
NSN 6105-01-564-4298
NSN 5925-01-318-9548
NSN 6620-01-244-0260
NSN 5915-00-679-1989