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 6110-01-398-5808
NSN 6220-00-623-5798
NSN 5975-00-683-5869
NSN 5985-01-235-8881
NSN 6145-01-550-9089
NSN 6610-00-590-0076
NSN 6220-01-076-3695
NSN 6150-01-180-3187
NSN 6135-01-592-4139
NSN 6150-01-237-5998
NSN 2925-00-327-3991
NSN 7035-00-442-1869