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 2925-01-035-1096
NSN 5999-01-076-2269
NSN 2925-00-925-0545
NSN 6220-01-592-4486
NSN 6130-00-567-9424
NSN 5915-00-592-2322
NSN 6130-01-148-2946
NSN 6105-01-220-1633
NSN 6145-00-244-8152
NSN 6135-00-134-6648
NSN 5960-01-599-9821
NSN 6650-01-532-4725