| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL AMS6381 OR AMS6413 OR AMS6415 OR MIL-S-5000 COND C4,BLACK OXIDE COATED BPS FW4084,DIM.,1.110 IN. NOM O/A LG,5.200 IN. NOM FLANGE OD,0.200 IN. NOM FLANGE W,4.650 IN. NOM FLANGE 1ST STEP OD,0.100 IN. NOM FLANGE 1ST STEP LG,4.3309 IN. MIN,4.3314 IN. MAX BODY OD,0.810 IN. NOM BODY LG,3.950 IN. MIN,3.955 IN. MAX ID,4.500 IN. NOM COUNTERBORE BY 0.165 IN. DEEP LEFT FLANGE ID,4.250-16 UN CLASS 2A EXTERNAL THREADS ON RIGHT END OD BY 0.430 IN. LG,FOUR EQUALLY SPACED SLOTS 0.500 IN. WBY 0.175 IN. DEEP ON FLANGE OD,ITEM USED ON DRIVING SPUR GEAR ACCESSORY AND TAIL ROTOR TRANSMISSION |