d	D	B
NA4900 RS	10 mm	22 mm	14 mm
NA4901 RS	12 mm	24 mm	14 mm
NA4902 RS	15 mm	28 mm	14 mm
NA4903 RS	17 mm	30 mm	14 mm
NA4904 RS	20 mm	37 mm	18 mm
NA4905 RS	25 mm	42 mm	18 mm
NA4906 RS	30 mm	47 mm	18 mm
NA4907 RS	35 mm	55 mm	21 mm
NA4908 RS	40 mm	62 mm	23 mm
NA4909 RS	45 mm	68 mm	23 mm
NA4910 RS	50 mm	72 mm	23 mm