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 6135-01-529-8523
NSN 6145-01-415-6097
NSN 5930-01-648-5262
NSN 5998-00-596-9568
NSN 6130-01-336-2770
NSN 6610-00-358-1905
NSN 2925-00-328-2018
NSN 5920-01-241-7399
NSN 6645-01-249-8435
NSN 5935-01-212-7997
NSN 5990-01-253-1332
NSN 5985-01-232-2120