What it is
AN5 hex head bolt, machine, aircraft (AN3 THRU AN20), Hex head, 5/16-24 UNF-3A, shank (A dia) .312-.309", grip 3-3/16" (±1/64), length 3-23/32" (+1/32 -1/64) (AN3 THRU AN20 Rev. 12 sheet 2)
Equivalents
  • NAS55-35NASCatalog onlySame NSN 5306-00-151-0908 (government catalog). Not a maker's approval: confirm on the drawing.
Install tooling, by who made the part
Not documented for this part number. Ask a tooling specialist →

Reference only: the drawing and its process spec govern. How to read this

Full detail: decode, cited documents, every stock number
AN5-35: NAS55-35 | SpecLok