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 5998-01-559-5585
NSN 6220-01-011-0865
NSN 6610-01-119-7873
NSN 6620-01-483-1138
NSN 5960-01-173-7956
NSN 5925-00-181-9785
NSN 5905-01-146-5511
NSN 5990-00-783-4560
NSN 5905-01-335-0671
NSN 6145-00-075-4620
NSN 5985-01-223-6467
NSN 6240-00-847-5134