MRC:
The pattern or arrangement that describes the mounting configuration of the item.ALGC
Mounting Configuration:
10 mtg holes, 0.144 in. Dia, spaced to form a rectangle, 2 rows of 3 holes incl corner bolt holes, spaced 2.625 in. C to c within rows and 3.687 in. Between rows and 1 hole in center line between corner bolt holes on ea end
MRC:
Markings included on an item for the purpose of offering instructions or warnings or to indicate the purpose,function,or application of the item.excludes manufacturers part numbers,symbols,or the like.MARK
Special Markings:
Marked operation mode, receiver selection, -1, -2, -3, -4, -5, -6, -7, -8, -9, -10, -11, -12, -13, ds1, ds2, ds3, ds4, ds5, ds6, ds7, ds8, ds9, ds10, ds11, ds12 and ds13