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 6135-01-168-2944
NSN 5930-01-657-5319
NSN 5965-01-288-4736
NSN 5990-01-517-1909
NSN 6650-01-646-6909
NSN 5925-01-417-9203
NSN 5905-00-821-2566
NSN 5915-01-155-2644
NSN 5960-01-011-8687
NSN 5930-01-049-9887
NSN 6685-01-592-0709
NSN 5910-01-585-1178