Used on 2540-01-566-6751;gunners seat and restraint system. right-hand 11 thread quantity per inch 0.625 inch, ss hex nut finish: plain; stainless steel type: 300 series stainless steel; specifications met: ansi B18.2.2; asme B18.2.2; mil 51971, mil 51971 dash number 7
Used on 2540-01-566-6751;gunners seat and restraint system. right-hand 20 thread quantity per inch 1/4-20 hex nut finish: plain; 300 series stainless steel; federal specification: ff-n-836, qq-p-35; mil specification: mil 35649; mil 35649 dash number 2254
2a thread class left-hand 24 thread quantity per inch grade 5 zinc plated steel left hand thread hex nut item grade/class is grade 5 zinc surface treated
Used on 2355-01-539-3639; light armored vehicle. right-hand 10 thread quantity per inch as 2465 three quarter inch for lav-d kit; material high strength C1021-C1045; material: astm a 563, grade a; finish: astm b 633, type ii, sc 4 phosphate zinc surface treated