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 5930-01-513-3697
NSN 5925-00-628-5130
NSN 5855-01-647-5398
NSN 7035-00-267-5424
NSN 6240-01-463-3664
NSN 6240-00-170-5302
NSN 6150-01-446-6535
NSN 6320-01-170-4068
NSN 6105-00-907-8170
NSN 6145-01-467-3244
NSN 5945-01-530-2516
NSN 5960-01-142-1995