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 5985-01-376-7278
NSN 5910-00-660-5006
NSN 5920-00-994-0558
NSN 5998-01-514-7970
NSN 5965-01-442-9749
NSN 5985-01-196-6085
NSN 5985-01-014-2655
NSN 5855-00-821-7512
NSN 5960-00-988-5737
NSN 6645-01-425-1673
NSN 6650-01-411-6292
NSN 6130-01-414-3497