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 6620-01-533-1059
NSN 6610-00-878-4634
NSN 6320-00-701-0437
NSN 5985-00-944-4228
NSN 7035-01-141-8076
NSN 6685-00-453-7161
NSN 5985-01-061-7576
NSN 5990-00-915-4531
NSN 5895-01-087-8298
NSN 5975-00-189-0093
NSN 5998-00-932-1607
NSN 5905-00-417-5032