NAS1791
NUT, SELF-LOCKING, PLATE, TWO LUG, FLOATING, VARIABLE COUNTERBORE, REPLACEABLE NUT ELEMENT, 125 KSI FTU, 450 °F AND 800 °F
NUT, SELF-LOCKING, PLATE, TWO LUG, FLOATING, VARIABLE COUNTERBORE, REPLACEABLE NUT ELEMENT, 125 KSI FTU, 450 °F AND 800 °F