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 5996-01-519-1293
NSN 6110-01-040-1780
NSN 6130-01-367-5796
NSN 5996-00-597-2234
NSN 5998-01-460-4218
NSN 5975-01-436-1583
NSN 6130-00-614-7577
NSN 5990-00-306-0222
NSN 5855-01-656-6808
NSN 4140-01-167-7574
NSN 6145-00-862-7069
NSN 6650-00-164-7480