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 7035-01-299-7935
NSN 5915-00-368-4564
NSN 6110-00-190-6677
NSN 5965-01-204-8505
NSN 6135-01-354-5535
NSN 5915-01-657-8735
NSN 5985-00-427-6469
NSN 6110-01-065-0232
NSN 5965-01-494-6441
NSN 6220-01-627-3453
NSN 6105-01-376-2214
NSN 5855-00-411-8688