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 5999-00-477-9931
NSN 6685-01-542-8635
NSN 5920-00-251-9142
NSN 6135-01-526-0144
NSN 6145-00-816-6166
NSN 5910-00-415-8186
NSN 6110-01-555-8410
NSN 5990-01-083-7581
NSN 5925-01-649-0018
NSN 6620-01-430-7104
NSN 6105-00-969-9864
NSN 6220-01-437-2329