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 6220-00-133-7904
NSN 6150-01-286-8708
NSN 4140-01-186-6250
NSN 5855-01-459-1151
NSN 5975-01-644-1772
NSN 6150-01-576-7733
NSN 5985-01-411-5957
NSN 5960-00-887-2618
NSN 5960-01-471-8201
NSN 6130-01-258-1134
NSN 5855-01-229-3864
NSN 5999-01-010-1466