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 6240-01-435-1387
NSN 5950-01-259-9812
NSN 5835-01-362-1946
NSN 5965-01-107-8549
NSN 6620-00-557-7008
NSN 5945-00-585-7032
NSN 5945-01-150-8908
NSN 6105-01-489-5498
NSN 6110-00-408-2465
NSN 6620-01-487-0605
NSN 5835-01-654-1251
NSN 7035-01-547-3531