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 5895-00-201-3742
NSN 5999-00-951-3896
NSN 6145-00-881-8177
NSN 6685-01-223-0745
NSN 5920-01-288-4389
NSN 5950-00-522-3640
NSN 5920-01-043-4848
NSN 6145-00-452-4501
NSN 6645-01-600-2080
NSN 5998-01-049-5426
NSN 6320-01-165-8932
NSN 6620-00-254-8985