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 6110-01-004-2398
NSN 5985-01-608-4831
NSN 5835-01-143-9143
NSN 5996-01-179-8130
NSN 5925-01-646-3287
NSN 5930-01-143-3962
NSN 6150-00-636-8938
NSN 6105-01-010-2801
NSN 6145-01-237-9481
NSN 5996-01-626-6686
NSN 5998-00-554-9725
NSN 5915-00-474-8255