2b thread class right-hand 18 thread quantity per inch nut is corrosion & heat resistant; solution is heat treated using alumizite 'z' aluminum surface treated
Used on communications terminal satellite, an/fsc 78 & 79; 5895-01-380-8262 radio frequency amplifier. 2a thread class right-hand 40 thread quantity per inch this is an undersize nut; other specs are proprietary
Used on communications terminal satellite, an/fsc 78 & 79; 5895-01-380-8262 radio frequency amplifier. 2b thread class right-hand 32 thread quantity per inch