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 5895-00-232-9451
NSN 6145-01-514-7737
NSN 4140-01-015-5137
NSN 7035-01-467-8921
NSN 5965-01-014-3456
NSN 5910-00-083-7198
NSN 5930-00-513-7940
NSN 6220-00-244-2040
NSN 6220-01-178-4652
NSN 5925-00-160-4747
NSN 6645-01-452-0621
NSN 5985-01-519-3784