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 6150-01-319-1941
NSN 6645-01-442-6476
NSN 6650-01-077-7594
NSN 2925-00-555-4578
NSN 6240-00-001-5353
NSN 5935-01-340-5177
NSN 6620-01-612-9030
NSN 5985-00-554-4599
NSN 5835-01-416-6455
NSN 4140-01-320-1179
NSN 5999-01-243-0781
NSN 5985-01-334-6112