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 6145-01-492-6672
NSN 6240-01-633-9357
NSN 5905-01-528-6378
NSN 6220-01-167-7859
NSN 5920-00-480-9754
NSN 6145-01-231-9169
NSN 5985-00-205-2922
NSN 5985-01-648-2503
NSN 6220-00-274-6880
NSN 6240-01-472-2950
NSN 7035-00-052-2188
NSN 5965-00-247-0727