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 6610-01-654-4685
NSN 5930-01-544-5875
NSN 6645-01-584-0892
NSN 5945-01-388-4083
NSN 5985-01-534-1737
NSN 5905-01-420-6965
NSN 6685-01-587-5948
NSN 6110-01-172-4175
NSN 6145-01-063-8058
NSN 5930-00-378-2941
NSN 6320-00-004-9158
NSN 6240-01-430-5370