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 6610-01-156-0810
NSN 5835-01-580-0446
NSN 4140-00-245-2715
NSN 4140-01-357-9062
NSN 6130-01-634-0273
NSN 5965-00-377-0301
NSN 2925-01-541-5031
NSN 6610-01-627-0642
NSN 6150-00-102-7657
NSN 6110-01-114-3200
NSN 5935-01-212-8722
NSN 6105-01-625-9519