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 6145-01-191-4630
NSN 5895-01-037-4463
NSN 6610-01-500-0863
NSN 5935-00-035-4559
NSN 4140-00-010-2986
NSN 5996-01-268-1625
NSN 5985-01-639-8150
NSN 7035-01-531-0468
NSN 5905-01-563-4304
NSN 7035-01-327-6130
NSN 6145-01-294-6011
NSN 5925-01-157-9795