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 6105-01-386-1529
NSN 6150-00-580-0511
NSN 4140-00-578-7726
NSN 5985-01-110-7559
NSN 5920-01-042-9351
NSN 5985-01-313-4789
NSN 7035-01-464-7946
NSN 5920-01-494-8710
NSN 6135-01-173-2588
NSN 5985-00-288-1861
NSN 2925-00-770-4713
NSN 5975-00-816-9621