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 5835-01-368-4015
NSN 5910-01-479-0182
NSN 5965-01-399-8454
NSN 5965-00-043-3463
NSN 6145-00-833-0903
NSN 5855-00-782-7714
NSN 5985-01-189-5721
NSN 5996-01-238-5494
NSN 6685-00-184-3894
NSN 5998-01-218-4530
NSN 4140-00-832-3286
NSN 6135-01-412-0404