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 6145-01-067-2559
NSN 7035-01-042-5308
NSN 5855-01-426-5589
NSN 5930-00-296-9940
NSN 6645-01-485-6536
NSN 6145-00-114-0197
NSN 5835-00-482-0924
NSN 5915-01-535-5866
NSN 6220-00-187-0649
NSN 5990-00-578-8850
NSN 6685-01-609-0480
NSN 6620-00-827-1611