2a thread class right-hand 1.850" overall length 0.250" overall width 56 thread quantity per inch item must comply with requirements of defense supply center columbus production standard LO3972 unc thread series
Used on 1520-01-088-3669 helicopter,cargo-tr. 2a thread class right-hand 1.098" overall length 20 thread quantity per inch solder flange mounted unef thread series
Used on 6150-01-229-5674 cable assembly. 2a thread class right-hand 0.860" overall length 1.703" overall width 18 thread quantity per inch unef thread series