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 6610-01-400-3880
NSN 2925-00-574-8796
NSN 5965-00-434-7617
NSN 6135-00-491-9864
NSN 6240-01-128-0906
NSN 5985-01-229-4751
NSN 6320-00-483-0451
NSN 5905-01-169-9933
NSN 5905-01-429-2527
NSN 5950-01-442-3535
NSN 6145-01-103-0025
NSN 6645-01-038-6978