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 6610-01-649-3628
NSN 2925-00-732-9254
NSN 6130-01-003-2135
NSN 5930-00-233-5935
NSN 5905-01-171-3593
NSN 5960-01-289-9733
NSN 6685-00-963-9995
NSN 5985-01-327-3451
NSN 4140-01-608-5899
NSN 5960-01-245-6088
NSN 6135-01-120-9812
NSN 5910-01-381-4796