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 5930-01-238-2223
NSN 5855-01-100-3272
NSN 6650-01-522-7462
NSN 6110-00-097-8290
NSN 5996-00-122-1423
NSN 5975-00-297-3940
NSN 6220-01-173-7860
NSN 5920-00-466-3950
NSN 7035-00-104-7613
NSN 5905-01-269-3454
NSN 6220-00-396-0039
NSN 5996-00-514-7678