Used on nsn 3895-01-577-2425. 2a thread class right-hand 3.000" thread length hexagon head style 8 thread quantity per inch grade 5, zinc plated steel hex head cap screw medium strength steel-grade 5 zinc surface treated unc thread series
3 thread class right-hand 1.250" thread length flat fillister head style 16 thread quantity per inch any type of self locking element allowed oxide film surface treated unc thread series
Used on integrated family of test equipment (ifte). right-hand stud thread 0.875" overall length 18 stud thread thread quantity per inch stud, self-locking passivate surface treated self-locking unc stud thread thread series