Nut, Lock, Hex, 3/8"-24

Used in models:340, 575D, 2130, 555D, 4140, 445, 4030, 4400, 345D, 3500, 550, 4040, 540A, 4130, 345C, 445A, 545D, 3400, 340A, 555C, 535, 4410, 420, 340B, 545A, 450, 655C, 655D, 250C, 445C, 675D, 3550, 540B, 1871, 335, 545C, 1841, 1881, 1821, 1801, 4610SU, 1811, 2030, 532, 515, 4500, 1085, 1078, 1079, 150, 509-SERIES, 520-SERIES, 2110TR, 601, 7610S, 2600R, 3910V, 5340, 681, 4130NO, 7810O, 3230, 3150, 961, 650, 531, 2100, 3600, 3100, 7600C, 2N, 8000-SERIES, 850, 5610, 6600, 3430, 3930N, 9N, 4110V, 334, 7810S, 2300, 2310, 621, 4121, 981, 4600SU, 3000-SERIES, 2120, 860, 6810S, 3110, 3910R, 4330, 6600C, 9000-SERIES, 701, 4600O, 4830, 3910N, 700, 501, 4131, 2910, 8600, 630, 3930NO, 2131, 7010, 3055, 620, 4200, 7610O, 2031, 3610, 7000-SERIES, 541, 671, 3300, 2610, 2610V, 5610S, 6710, 4340, 9600, 741, 3910H, 6410, 3610V, 3600R, 6700, 840, 4000-SERIES, 3330, 950, 530A, 4630NO, 2111, 971, 5900, 7700, 3900, 6610O, 771, 5200, 740, 3600N, 640, 2000-SERIES, 230A, 8010, 611, 5000-SERIES, 2600V, 861, 6610S, 951, 4100, 5600, 8N, 4110O, 820, 941, 4610N, 3600NO, 5110, 234, 6600O, 5030, 4031, 851, 3310, 631, 901, 5030O, 651, 233, 5700, 7710, 4110N, 4830O, 7200, 4610NO, 5100, 4830N, 7410, 4600NO, 4110NO, 4120, 4610V, 2600N, 3120, 3600V, 7100, 2150, 4110TR, 4630O, 2810