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 5985-01-366-3265
NSN 5945-01-413-0967
NSN 5905-01-029-8611
NSN 5950-01-141-8010
NSN 6135-00-152-8729
NSN 5996-01-351-5699
NSN 5855-00-107-7993
NSN 5945-01-468-9594
NSN 5925-00-575-2986
NSN 5985-01-356-7620
NSN 5855-01-006-1827
NSN 6135-01-443-7716