One bolts to the pump and one to the motor for coupling the pump and motor of holmatro model 2035 yu diesel powered pump
NSN 5930-01-167-1469
NSN 6610-00-229-6742
NSN 6650-00-395-3089
NSN 5905-01-177-2159
NSN 5999-01-586-3390
NSN 5990-01-213-6319
NSN 6685-00-141-4300
NSN 6105-01-463-2387
NSN 6650-00-378-9416
NSN 6650-00-249-5553
NSN 5920-00-160-5208
NSN 6145-00-023-7010