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 2925-01-437-9041
NSN 5930-01-536-5451
NSN 6650-00-031-8467
NSN 6130-01-541-5334
NSN 5905-01-329-3248
NSN 5855-01-364-1005
NSN 6135-00-826-4798
NSN 5950-01-051-8291
NSN 5975-01-652-7499
NSN 5975-01-528-4881
NSN 5950-01-506-7684
NSN 5960-01-031-0347