Used on nsn 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck); 2320-01-304-2277 and 2320-01-304-2278 pls (palletized loading system). 2b thread class right-hand 14 thread quantity per inch weapon system essential
3b thread class right-hand 24 thread quantity per inch six equally spaced slots 0.031" in width by 0.188 inch deep at bearing surface end zinc surface treated