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 6220-01-193-2021
NSN 5990-01-199-4832
NSN 5998-01-513-8815
NSN 6220-00-690-9969
NSN 5990-01-073-4782
NSN 6135-00-368-5578
NSN 6320-01-354-6204
NSN 5998-01-198-3273
NSN 5996-01-321-1927
NSN 5835-01-064-6024
NSN 6620-00-410-6373
NSN 5910-01-457-3875