A fault-function indicator panel (NSN 1680-01-006-1301)
Special Features
Color grey; 5.750 in. Lg, 4.000 in. W, 3.688 in. H; one connector receptacle w/23 contacts located on back, mtd by 4 quick disconnect fasteners, face of indicator has 17 warning indicators marked as follows: aft entry, aft airstair, fwd entry, l window ovht, galley, fwd cargo, aft cargo, equip access, apu, l main gr door, nose gear door, main gr door, r window ovht, tail skid, three indicators are marked with a horizontal bar, one pushbutton marked text