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 2925-01-224-1885
NSN 6620-01-535-0070
NSN 5895-00-947-0867
NSN 6150-01-398-6067
NSN 5935-00-328-7342
NSN 5960-00-078-9500
NSN 7035-01-335-7536
NSN 5965-01-149-8000
NSN 6240-01-143-0397
NSN 5835-00-813-1724
NSN 6145-01-609-7389
NSN 4140-01-193-4841