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 6135-01-380-4396
NSN 5945-01-465-6125
NSN 5985-01-298-0245
NSN 6320-01-443-8676
NSN 5895-01-432-3386
NSN 6240-00-715-5118
NSN 5905-00-763-4487
NSN 6145-01-279-1264
NSN 6135-01-222-0703
NSN 6685-01-439-9342
NSN 5925-01-492-8354
NSN 6650-01-247-3435