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 5998-01-051-4159
NSN 7035-01-476-2138
NSN 6110-00-951-9824
NSN 6150-01-257-3130
NSN 5965-01-351-4615
NSN 5935-01-050-7487
NSN 5985-00-067-7251
NSN 6110-00-216-6911
NSN 6685-01-010-3997
NSN 6130-01-067-9019
NSN 6130-00-862-7093
NSN 6650-00-098-6128