1.990" hole diameter 2.520" outside diameter 0.038" material thickness 0.094 in. min, 0.108 in. max deflectedo/a h at 199 lb min, 249lb max load spring tension
3b thread class right-hand 24 thread quantity per inch boss extends opposite nut projection side 0.085 in. long 0.372 in. min 0.376 in. max od, 0.329 in. min 0.334 in. max id cadmium surface treated
2a thread class right-hand 12 thread quantity per inch navy special project with 8 each threaded holes on round flange below hex nut 0.250 inch id by 28 threads per inch, nf threads, 1.062 inch across flats of hex nut, hexpart of nut has hole drilled through 0.060 inch id
