NF L22-559:1966 Aircraft fasteners. Self-locking anchor nuts, countersunk type, single lug with two holes. Maximum temperature : 260 degrees C - 425 degrees C.
1966NF L22-559:1966 Aircraft fasteners. Self-locking anchor nuts, countersunk type, single lug with two holes. Maximum temperature : 260 degrees C - 425 degrees C.