STUD-STRAIGHT,.500-13 X.500-20 (SUPERSEDING AN126653THRUAN126712-2)(SEE BASE FOR INACTIVATION NOTICE)
螺柱直 .500-13 X.500-20（取代AN126653THRUAN126712-2）（失活通知见基础）

1986-06-30

STUD-STRAIGHT, DRILLED, NECKED,.500-13 X.500-20 (SUPERSEDING AN129905THRUAN130198-2)(SEE BASE FOR INACTIVATION NOTICE)
螺柱-直 钻孔 颈 .500-13 X.500-20（取代AN129905至AN130198-2）（失活通知见基础）

1986-06-30

STUD STRAIGHT, DRILLED, NECKED,.500-13 X.500-20 (SUPERSEDING AN129605THRUAN129904-2)(SEE BASE FOR INACTIVATION NOTICE)
螺柱直 钻孔 颈 .500-13 X.500-20（取代AN129605至AN129904-2）（失活通知见基础）

1986-06-30

STUD STRAIGHT, DRILLED,.500-13 X.500-20 (INACTIVE FOR DESIGN 26 OCT 1972) (SUPERSEDING AN129065THRUAN129124-2)
直柱螺栓 钻孔 .500-13 X.500-20（设计不适用于1972年10月26日）（取代AN129065至AN129124-2）

1986-06-30

STUD-STEPPED, NECKED, 1.5 DIA ENGAGEMENT,.500-13 X 4375-20 (NO S/S DOCUMENT) (SUPERSEDING AN159201THRUAN159500-2)
直径为1.5的带颈阶梯形螺柱 .500-13 X 4375-20（无S/S文件）（取代AN159201至AN159500-2）

1987-10-09

STUD-STEPPED, NECKED, 1.5 DIA ENGAGEMENT,.500-13 X 4375-20 (SUPERSEDING AN158901THRUAN159200-2) (S/S BY SAE-AS158901THRUAS159200)
直径为1.5的带颈阶梯形螺柱 .500-13 X 4375-20（取代AN158901至AN159200-2）（由SAE-AS158901至AS159200提供）

1993-02-28

STUD-STEPPED, NECKED, 1.5 DIA ENGAGEMENT,.500-13 X 4375-20 (SUPERSEDING AN158901THRUAN159200-2) (S/S BY SAE-AS158901THRUAS159200)
双头台阶 颈缩 1.5直径啮合 .500-13 X 4375-20（取代an158901thrua15920-2）（由SAE-as158901throa159200提供）

1999-12-29