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 5935-01-177-5802
NSN 6150-01-545-1011
NSN 5930-00-970-6548
NSN 6650-01-069-8211
NSN 7035-01-573-5916
NSN 5985-00-850-8283
NSN 6130-01-539-3745
NSN 5965-00-067-7393
NSN 6145-00-184-1110
NSN 6145-01-379-1168
NSN 6685-01-344-7273
NSN 4140-00-106-2659