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 5930-01-563-9098
NSN 6645-00-470-5310
NSN 5855-01-393-2455
NSN 6135-01-271-7151
NSN 6240-01-551-1722
NSN 5930-00-324-1362
NSN 2925-01-137-4062
NSN 5990-01-474-3477
NSN 6620-00-306-5075
NSN 5996-01-354-6483
NSN 5960-01-260-7430
NSN 5930-01-023-7683