Downloaded from https://www.everyspec.com MIL-STD-1312B . CHAMFER OR RADIUS (o) PRoTRUDING H EA D AS REQUIRED FoR FILLET CLEARANCE . _ RaD , us AS REQUIRED FOR flLLET CLEARANCE \A \ ~ + . =3 - . oOO (b) FLUSH H EL O T MIN *MAX BOLT RAD ! us TAPER . 25 INCH PER FT . . f \\\\\\\\ , # I ~+~ -. 000 - u CHAMFER OR RADIUS AS REOUIRED TO PROVIDE CL E4RANCE FOR MAX , BOLT FILLET RADIUS . [c) SPACER ~?N D+~3 - . ooO . / T4PER . 25 INCH PER FT . *B + P BREAK ALL SHARp EDGEs (d) NUT END ADAPTER . Material: Steel, HRC 43 minimum. Clean as required to maintain 32 microinch finish and required 1. 7 . . 3 . 4 . t,oleranceaon load bearing surfaces. All diameters to be square and concentric within .001” FIM.
Unless otherwise specified, dimensions in inches. 1 Taper Optional ,. FIGURE 5. Loading cups. 23