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 5930-00-912-0910
NSN 5905-00-881-4573
NSN 5910-01-284-1785
NSN 5975-01-577-1944
NSN 5935-00-554-4124
NSN 5935-01-516-4429
NSN 6645-01-627-8040
NSN 6135-01-317-6021
NSN 6320-01-445-5893
NSN 5915-01-630-6976
NSN 5925-01-472-3669
NSN 6220-01-615-6268