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 5998-01-477-8431
NSN 6105-01-181-4532
NSN 6685-00-511-2233
NSN 6620-01-350-5103
NSN 6240-00-936-9027
NSN 6150-01-615-7535
NSN 2925-01-461-6372
NSN 6110-01-385-3193
NSN 5945-00-015-1536
NSN 5935-00-851-1073
NSN 5895-00-938-1943
NSN 5996-01-486-2045