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 5965-01-312-1630
NSN 5855-00-400-2622
NSN 6145-00-243-0583
NSN 5930-00-079-8456
NSN 5910-01-521-4415
NSN 5950-00-741-1894
NSN 6610-01-365-7796
NSN 5925-00-532-1112
NSN 4140-00-504-1829
NSN 5905-01-016-8291
NSN 5945-00-236-2737
NSN 6145-01-215-0178