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 5960-01-648-1872
NSN 6620-01-298-0991
NSN 5996-01-275-0706
NSN 6650-01-005-0714
NSN 5999-00-766-9566
NSN 6240-00-805-0955
NSN 2925-01-302-8591
NSN 5975-01-088-7470
NSN 5996-01-386-2843
NSN 5925-01-350-3646
NSN 5915-00-912-3950
NSN 5855-01-547-6540