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 6610-01-406-0147
NSN 6650-00-367-9230
NSN 5960-01-023-1178
NSN 4140-01-552-0304
NSN 5999-00-473-8677
NSN 6320-01-433-3953
NSN 6145-01-474-9228
NSN 5925-01-176-4891
NSN 6610-00-473-8846
NSN 6220-01-286-9100
NSN 5950-00-237-3335
NSN 2925-01-025-0082