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 2925-00-221-4977
NSN 5925-01-300-5835
NSN 6320-00-521-9350
NSN 5975-01-025-2779
NSN 6220-00-243-0804
NSN 5985-01-214-3441
NSN 5930-00-114-4188
NSN 2925-01-076-5219
NSN 5945-01-485-2402
NSN 5835-00-415-6421
NSN 5960-01-411-5217
NSN 4140-01-228-6543