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 5999-01-366-0282
NSN 5996-00-795-7001
NSN 5920-01-267-8174
NSN 6135-01-603-2835
NSN 6145-01-009-9912
NSN 6240-00-931-9654
NSN 5905-01-269-4603
NSN 5999-01-439-9283
NSN 5985-01-483-3060
NSN 6150-01-200-2285
NSN 6145-00-753-2264
NSN 6240-00-578-6763