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 5905-01-592-5877
NSN 5925-01-012-8972
NSN 4140-01-019-0555
NSN 5990-01-460-6390
NSN 5975-00-966-7706
NSN 5990-01-333-2294
NSN 5905-01-322-5961
NSN 5950-01-320-9157
NSN 5985-00-543-9362
NSN 6150-00-949-9889
NSN 6145-01-634-0388
NSN 5996-01-391-8050