National Item Identification Number
National Stock Number
Federal Supply Class
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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
7 FLANGED WITH LEFT INTERNAL THREAD
0.500 INCHES NOMINAL