Flange flattened on one edge, 0.480 in. Center to flat distance; thread relief groove, 0.522 in. To 0.527 in. I.D.
A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.
NSN 5975-00-409-0791
NSN 6150-01-203-0196
NSN 5910-01-273-3452
NSN 6220-01-004-8909
NSN 5930-01-392-3139
NSN 6145-01-291-4252
NSN 4140-00-894-1048
NSN 5960-01-186-2980
NSN 6610-00-943-3097
NSN 6145-01-494-3798
NSN 6240-01-516-5589
NSN 5996-01-651-7581