A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 6620-00-104-6937
NSN 5950-01-441-2143
NSN 6610-00-489-9730
NSN 5905-00-319-1028
NSN 5960-00-204-7506
NSN 6110-00-065-2580
NSN 7035-01-012-2259
NSN 5975-01-047-8591
NSN 5930-00-174-0268
NSN 6110-00-912-4043
NSN 5999-00-726-0098
NSN 6645-00-928-7208