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 5998-01-463-9628
NSN 5975-01-478-1262
NSN 6105-01-088-4396
NSN 5999-01-287-9215
NSN 6135-00-209-6918
NSN 5910-00-188-8686
NSN 6240-00-382-5889
NSN 5895-00-127-9533
NSN 6320-01-176-8367
NSN 6110-01-633-9660
NSN 7035-00-782-7046
NSN 5985-01-146-9652