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 5920-01-307-6577
NSN 5960-00-557-0772
NSN 2925-01-062-2660
NSN 6240-00-560-5426
NSN 6220-01-237-2488
NSN 6320-01-211-6578
NSN 5999-01-378-7016
NSN 6220-00-647-3096
NSN 5996-01-547-6860
NSN 5935-01-386-3736
NSN 6645-01-553-3599
NSN 5835-01-515-6537