Nu 0.188 in. Width across flats, 0.094 in. Inside dia
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
Classification: Other copper screws (not for wood) bolts and nuts
NSN 5910-01-514-0772
NSN 5996-00-025-8026
NSN 2925-00-964-7128
NSN 5950-00-242-0036
NSN 6150-00-043-0667
NSN 5935-01-552-3468
NSN 6105-01-383-7486
NSN 5999-01-608-0802
NSN 5945-00-184-9987
NSN 6645-00-072-9243
NSN 6110-01-621-9005
NSN 6145-01-312-1866