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 6135-01-056-4609
NSN 5895-01-359-1483
NSN 6110-01-090-0804
NSN 5930-01-012-8835
NSN 5835-00-503-2608
NSN 6150-01-441-9359
NSN 5990-00-050-7693
NSN 5855-01-069-4742
NSN 6240-01-556-5808
NSN 6130-01-373-7937
NSN 6650-01-543-3349
NSN 6610-01-420-7817