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 5999-01-493-5749
NSN 5965-01-610-5410
NSN 5990-01-065-0492
NSN 6135-01-542-4383
NSN 5920-00-515-3617
NSN 6145-01-544-8240
NSN 6150-00-205-6775
NSN 6610-00-633-2607
NSN 5999-00-170-7128
NSN 5985-01-187-5415
NSN 6650-01-600-4843
NSN 6610-01-250-9327