Wingnut, 1/4"-28, NAA, Years: 01/01/1953-12/31/1954

Used in models:2130, 4140, 4030, 4400, 3500, 4040, 4130, 3400, 535, 4410, 420, 3550, 1871, 335, 1841, 1881, 1821, 1801, 1811, 2030, 532, 515, 4500, 2110TR, 601, 7610S, 2600R, 5340, 681, 3150, 961, 650, 531, 2100, 3600, TB90, 3100, 7600C, 850, 5610, 6600, 7810S, 2300, 2310, 621, 4121, TB85, 981, 4600SU, 3000-SERIES, 2120, 860, 6810S, 3110, 4330, 3610N, 6600C, 701, TB100, 4600O, 900, 700, 501, 4131, 630, 2131, 7010, 3055, 620, TB110, TB80, 4200, 7610O, 2031, 800, 7000-SERIES, 541, 671, 3300, 2610V, 5610S, 4340, 741, 6410, 3610V, 3600R, 840, 4000-SERIES, 3330, 950, 2111, 960, 971, 5900, 3900, 6610O, 771, 5200, 740, 3600N, 640, 2000-SERIES, 8010, 611, 5000-SERIES, 2600V, 861, 6610S, 951, 4100, 5600, 820, 941, 3600NO, NAB, 5110, TB120, 6600O, 4031, 6000, 851, 3310, 631, 901, 651, 233, 7200, 5100, 4600NO, 4120, 2600N, 3120, 3600V, 7100, 2150, 4110TR