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 6240-01-512-8129
NSN 5950-01-180-1357
NSN 6685-00-238-3349
NSN 5855-00-337-3679
NSN 4140-01-080-0513
NSN 5950-01-184-6556
NSN 5945-00-276-9274
NSN 5925-00-561-9648
NSN 5996-01-448-2754
NSN 5910-01-450-8481
NSN 6110-00-944-3069
NSN 6150-01-320-7649