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 5905-01-321-8037
NSN 6645-00-432-3420
NSN 5930-00-339-3451
NSN 6105-00-452-3855
NSN 6150-01-150-5834
NSN 5996-01-394-1520
NSN 5925-01-583-5911
NSN 5999-01-202-8282
NSN 5960-01-294-2397
NSN 6110-01-566-9307
NSN 5895-00-357-9463
NSN 5905-01-150-8024