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 2925-00-152-1825
NSN 5950-01-599-6610
NSN 5998-01-452-3826
NSN 6135-01-650-4313
NSN 5999-00-246-7084
NSN 6620-00-335-9462
NSN 5998-00-683-1333
NSN 2925-01-560-4123
NSN 2925-00-015-8794
NSN 5999-01-338-3510
NSN 5950-00-495-9504
NSN 6150-01-031-3818