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 5925-01-107-0845
NSN 2925-01-535-7235
NSN 5915-01-458-3368
NSN 5935-01-102-0036
NSN 5985-01-634-0635
NSN 5960-01-308-2474
NSN 6135-01-442-7275
NSN 5915-01-480-4754
NSN 6240-00-081-6889
NSN 6220-01-634-0660
NSN 6130-00-949-1230
NSN 6685-01-501-3970