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 6685-00-269-3729
NSN 5950-01-603-6844
NSN 6620-00-585-5443
NSN 5910-01-499-8682
NSN 2925-01-244-3016
NSN 5925-00-321-8040
NSN 5998-00-216-8107
NSN 6220-00-107-1835
NSN 5910-01-646-6659
NSN 5960-01-406-4136
NSN 5920-00-629-0442
NSN 2925-00-643-4243