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 2925-01-658-4470
NSN 5998-01-319-5031
NSN 5855-01-481-3906
NSN 6150-00-905-1744
NSN 5999-00-173-4305
NSN 5930-01-219-4263
NSN 5965-00-396-3411
NSN 5905-00-925-5543
NSN 5999-00-087-7401
NSN 5996-00-891-4036
NSN 4140-00-933-6375
NSN 5975-01-432-3650