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 2925-01-169-6196
NSN 5895-01-500-8303
NSN 5960-00-421-1054
NSN 5905-01-480-4519
NSN 4140-01-463-2114
NSN 6145-01-321-5166
NSN 6105-01-600-9620
NSN 6620-00-718-1339
NSN 5998-00-682-2146
NSN 5945-01-148-1654
NSN 5915-01-135-2471
NSN 6110-01-616-0546