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 5965-01-192-5025
NSN 6610-01-327-3187
NSN 5990-01-118-0151
NSN 5895-00-990-9047
NSN 6320-01-106-4414
NSN 6110-01-205-6276
NSN 5960-01-567-1096
NSN 5998-01-597-9420
NSN 6150-01-375-4537
NSN 5950-01-439-8222
NSN 6320-01-166-3602
NSN 6220-00-719-7714