现行

MIL MS51972A Notice 3-Validation 2

NUT, PLAIN, HEXAGON-STEEL, CORROSION RESISTING, 300 SERIES, PASSIVATED, UNF-2B
普通螺母 六角形 耐腐蚀 300系列 钝化 UNF-2B

2018-09-19

现行

MIL MS51972A

NUT, PLAIN, HEXAGON-STEEL, CORROSION RESISTING, 300 SERIES, PASSIVATED, UNF-2B (SUPERSEDING MS51972)
UNF-2B钝化300系列耐腐蚀六角钢普通螺母（替代MS51972）

1969-01-29

现行

MIL MS51971D

NUT, PLAIN, HEXAGON-STEEL, CORROSION RESISTING, 300 SERIES, PASSIVATED, UNC-2B (SUPERSEDING MS51971C)
UNC-2B钝化300系列耐腐蚀六角钢普通螺母（替代MS51971C）

2011-09-19

现行

MIL MS51972A Notice 1-Validation

NUT, PLAIN, HEXAGON-STEEL, CORROSION RESISTING, 300 SERIES, PASSIVATED, UNF-2B (SUPERSEDING MS51972)
NUT 普通 六角钢 腐蚀电阻 300系列 被动 UNF-2B（取代MS51972）

1988-06-06

现行

MIL MS51971D Notice 1-Validation

NUT, PLAIN, HEXAGON-STEEL, CORROSION RESISTING, 300 SERIES, PASSIVATED, UNC-2B (SUPERSEDING MS51971C)
螺母 普通 六角形 耐腐蚀 300系列 钝化 UNC-2B（代替MS51971C）

2016-09-14

现行

MIL MS51971B Notice 1-Amendment 1

NUT, PLAIN, HEXAGON-STEEL, CORROSION RESISTING, 300 SERIES, PASSIVATED, UNC-2B (SUPERSEDING MS51971A)
螺母 普通 六角形 耐腐蚀 300系列 钝化 UNC-2B（代替MS51971A）

1996-02-20

现行

NASM 51021 Rev.3

Setscrew, Hexagon Socket, Cup Point, Corrosion-Resisting Steel, Passivated, Unc-3A, Plain and Self-Locking
固定螺钉 六角套筒 杯形点 耐腐蚀钢 钝化 Unc-3A 普通和自锁

2017-09-29

现行

NASM 51023 Rev.1

Setscrew-Hexagon Socket, Cup Point, Corrosion-resisting Steel, Passivated, UNF-3A, Plain and Self-Locking
固定螺钉六角套筒 杯形点 耐腐蚀钢 钝化 UNF-3A 普通和自锁

2010-10-29

现行

NASM 51029 Rev.2

Setscrew-Hexagon Socket, Flat Point, Corrosion-Resisting Steel, Passivated, Unc-3A, Plain and Self-Locking
固定螺钉六角套筒 平头 耐腐蚀钢 钝化 Unc-3A 普通和自锁

2011-12-22

现行

ASD-STAN prEN 2852

Aerospace series-Nuts,hexagonal, plain, normal height, normal across flats, heat resisting steel passivated-Classification: 1100 Mpa/650 C
航空航天系列普通六角螺母 正常高度 标准对边 耐热钢钝化等级:1100 Mpa/650 C

1987-02-01

现行

BS EN 2852-2010

Aerospace series. Nuts, hexagonal, plain, normal height, normal across flats, heat resisting steel passivated. Classification: 1100 MPa/650°C
航空航天系列 六角螺母 普通 正常高度 标准对边 耐热钢钝化 分类:1100兆帕/650摄氏度

2010-04-30

现行

DIN EN 2895-DRAFT

Draft Document - Aerospace series; nuts, hexagonal, plain, normal height, normal across flats, in corrosion resisting steel, passivated; classification: 900 MPa (at ambient temperature)/425 °C
文件草案——航空航天系列；钝化耐腐蚀钢制普通六角螺母 正常高度 正对边；分类:900兆帕（环境温度）/425摄氏度

1994-02-01

现行

ASD-STAN prEN 2895

Nuts, hexagonal, plain, normal height, normal accross flats, in corrosion resisting steel, passivated - Classification : 900 MPa (at ambient temperature) / 425 deg C
钝化耐腐蚀钢制正常高度普通平六角螺母.等级:900MPa（环境温度）/425摄氏度

1993-08-31

现行

NASM 17830 Rev.1

Nut, Self-Locking, Hexagon-Regular, 250 Degrees F and 450 Degrees F (Non-Metallic Insert), 300 Series Corrosion Resistant Steel
300系列耐腐蚀钢制250华氏度和450华氏度（非金属嵌件）正六角自锁螺母

2011-11-22

现行

BS +A 400-2010

Specification for nuts, plain and slotted (unified hexagons and unified threads) for shear bolts for aircraft in corrosion-resisting steel
耐腐蚀钢制飞机用剪切螺栓用平螺母和开槽螺母（统一六边形和统一螺纹）规范

2010-09-30

现行

KS W ISO 9216

항공우주 — 폴리용 부통태 처리된 내식강 또는 카드뮴 도금 합금강 육각 홈붙이 너트 — 치수 및 중량
航空 - 螺母 六角形 开槽（castellated） 用于滑轮 合金钢和镀镉或耐腐蚀钢和钝化 - 尺寸和质量

2020-12-31

现行

BS EN 4590-2005

Aerospace series. Retainers, spring, sheet metal, for self-locking barrel nuts, in corrosion resisting steel, passivated
航空航天系列 钝化耐腐蚀钢制自锁筒形螺母用钢板弹簧夹持器

2006-01-31

现行

UNE-EN 4069-1996

AEROSPACE SERIES. NUTS, HEXAGON, PLAIN, REDUCED HEIGHT, REDUCED ACROSS FLATS, IN HEAT RESISTING STEEL, PASSIVATED. CLASSIFICATION: 600 MPA (AT AMBIENT TEMPERATURE)/650 ºC.
航空航天系列 钝化耐热钢制六角平螺母 高度减小 对边减小 分类:600兆帕（环境温度）/650ºC

1996-12-20

现行

BS 10/30212959 DC

BS A 400. Specification for corrosion resisting steel nuts, plain and slotted (unified hexagons and unified threads) for shear bolts for aircraft
BS A 400 飞机用抗剪螺栓用平头和开槽（统一六边形和统一螺纹）耐腐蚀钢螺母规范

2010-06-01

现行

BS EN 4069-1996

Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, passivated. Classification: 600MPa (at ambient temperature)/650°C
钝化耐热钢制六角平螺母 高度减小 对边减小 等级:600兆帕（环境温度）/650摄氏度

1996-06-15