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 5855-00-821-7512
NSN 5945-01-063-6824
NSN 6130-01-074-4202
NSN 5998-01-014-0016
NSN 6150-01-292-1028
NSN 6610-01-436-6884
NSN 5925-01-409-2616
NSN 6610-00-425-7684
NSN 6645-01-422-3510
NSN 7035-00-215-3272
NSN 5950-01-495-6977
NSN 4140-00-486-6292