NUT, SELF-LOCKING, HEXAGON-PREVAILING TORQUE, GENERAL PURPOSE, 250 DEG. F, UNC-2B AND UNF-2B (SUPERSEDING MS51922D) (S/S BY MIL-DTL-45913C)
通用自锁六角有效扭矩螺母 250华氏度 UNC-2B和UNF-2B（取代MS51922D）（由MIL-DTL-45913C提供）

1976-06-23

NUT, SELF-LOCKING, SPLINE-GENERAL PURPOSE, 250 DEG. F
自锁螺母 通用花键 250华氏度

2018-09-19

NUT, SELF-LOCKING, SPLINE-GENERAL PURPOSE, 250 DEG. F (SUPERSEDING MS51866)
自锁螺母 通用花键 250华氏度（代替MS51866）

1988-06-01

NUT, SELF-LOCKING, SPLINE-GENERAL PURPOSE, 250 DEG. F (SUPERSEDING MS51866)
250华氏度通用花键自锁螺母（替代MS51866）

1976-01-15

NUT, SELF LOCKING, HEXAGON PREVAILING TORQUE, FOR CRITICAL INSTALLATIONS, 250 DEG. F, UNC-3B AND UNF-3B (SUPERSEDING MS51943B) (S/S BY MIL-DTL-45913C)
用于关键安装的自锁六角主力矩螺母 250°F UNC-3B和UNF-3B（代替MS51943B）（由MIL-DTL-45913C代替S/S）

2001-11-20

NUT, SELF LOCKING, HEXAGON PREVAILING TORQUE, FOR CRITICAL INSTALLATIONS, 250 DEG. F, UNC-3B AND UNF-3B (SUPERSEDING MS51943B) (S/S BY MIL-DTL-45913C)
用于关键安装的自锁六角主力矩螺母 250°F UNC-3B和UNF-3B（代替MS51943B）（由MIL-DTL-45913C代替S/S）

1998-08-18

NUT, SELF LOCKING, HEXAGON PREVAILING TORQUE, FOR CRITICAL INSTALLATIONS, 250 DEG. F, UNC-3B AND UNF-3B (SUPERSEDING MS51943B) (S/S BY MIL-DTL-45913C)
关键装置用自锁六角有效扭矩螺母 250华氏度 UNC-3B和UNF-3B（取代MS51943B）（S/S由MIL-DTL-45913C提供）

1976-06-23

NUT, SELF-LOCKING, CAP-GENERAL PURPOSE, 250 DEG., F (SEE BASE FOR INACTIVATION NOTICE) (SUPERSEDING MS51865)
NUT 自锁 CAP通用目的 250°F F（参见灭活通知）（取代MS51865）

1988-06-01

NUT, SELF-LOCKING, CAP-GENERAL PURPOSE, 250 DEG., F (SEE BASE FOR INACTIVATION NOTICE) (SUPERSEDING MS51865)
通用盖自锁螺母 250华氏度（参见基座上的灭活说明）（取代MS51865）

1976-01-15