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 6620-00-144-7201
NSN 7035-00-946-2642
NSN 5990-01-074-6549
NSN 7035-01-268-0933
NSN 5915-01-118-1414
NSN 6645-00-838-6939
NSN 6110-00-383-5367
NSN 5960-01-024-7918
NSN 5990-00-033-5159
NSN 5998-01-146-5780
NSN 6685-00-043-4140
NSN 6105-01-341-2191