Square or circular head
A round knurled, square, hexagonal or octagonal bodied hand tool having a round tapered section terminating in a cupped point. It is designed to set brad head nails below the surface by striking it a hammerlike blow. See also punch, drive pin.
NSN 6620-01-369-5876
NSN 2925-01-506-5643
NSN 5999-01-536-8713
NSN 5910-01-262-9695
NSN 4140-01-047-1161
NSN 4140-00-648-3303
NSN 6645-00-106-0140
NSN 6650-01-315-1862
NSN 6110-01-362-5752
NSN 5930-00-833-1605
NSN 5998-01-354-7596
NSN 6220-00-169-6516