MIL-S-24240/6 Complete Document History
Screw, Collar, 12-Point, External Wrenching Unified Fine Thread, Class 3a (No Superseding Document)


Obsolete Revision Information:
   CAN NOT 1 - SCREW, COLLAR, 12-POINT, EXTER - Sept. 26, 1984
   BASE - SCREW, COLLAR, 12-POINT, EXTER - Dec. 30, 1966