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 6645-01-550-4895
NSN 5996-01-111-6962
NSN 5895-01-576-4399
NSN 5990-01-357-6175
NSN 5950-01-412-1102
NSN 5975-01-053-5149
NSN 6610-01-212-4022
NSN 6135-01-156-4627
NSN 5895-01-151-6009
NSN 5915-00-269-3749
NSN 5975-01-215-1205
NSN 5965-01-537-7731