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 5950-01-632-0739
NSN 5998-01-493-3044
NSN 5895-01-407-2627
NSN 5925-01-578-6869
NSN 5920-00-492-5516
NSN 6645-01-399-0661
NSN 6105-01-545-7364
NSN 6620-00-189-2381
NSN 6220-00-512-0592
NSN 6110-01-477-6707
NSN 5996-00-079-0384
NSN 5915-00-154-3984