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 5950-01-658-7180
NSN 5835-01-565-3411
NSN 5915-01-500-7008
NSN 6685-00-661-2347
NSN 5965-00-023-0944
NSN 5990-01-143-2518
NSN 5915-00-025-1763
NSN 2925-01-068-3844
NSN 5965-00-256-8687
NSN 6620-01-155-6564
NSN 6645-01-476-3660
NSN 5835-01-078-6126