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 6320-01-389-8128
NSN 5998-01-419-3810
NSN 5985-00-972-3857
NSN 4140-01-476-8731
NSN 5999-01-158-2591
NSN 6135-00-246-0324
NSN 5930-00-577-2372
NSN 7035-01-509-1959
NSN 2925-01-054-3190
NSN 6620-01-044-3371
NSN 4140-00-133-7986
NSN 5925-00-611-4120