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 6240-00-841-0189
NSN 4140-01-652-5868
NSN 5945-01-432-2416
NSN 6320-01-643-0850
NSN 6130-01-259-4661
NSN 5895-01-059-6980
NSN 2925-00-769-8056
NSN 5930-00-426-8851
NSN 2925-00-051-1467
NSN 6150-01-441-5591
NSN 5910-00-398-0930
NSN 4140-01-614-4991