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 4140-00-810-6422
NSN 5835-01-447-2544
NSN 6620-01-296-9803
NSN 5985-00-135-7118
NSN 5925-01-464-1195
NSN 2925-00-420-8151
NSN 6620-01-594-1833
NSN 6620-01-060-5430
NSN 5965-01-233-0771
NSN 6610-01-018-7426
NSN 6645-00-550-7395
NSN 5855-01-600-0003