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 5910-01-334-2972
NSN 7035-01-472-4207
NSN 6610-01-471-8130
NSN 5985-01-019-4911
NSN 5998-01-425-6047
NSN 4140-00-432-0456
NSN 6240-01-605-1799
NSN 4140-01-421-4045
NSN 6135-01-437-7741
NSN 5895-01-023-0522
NSN 6645-01-117-6156
NSN 6135-01-231-4809