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 6150-01-132-7828
NSN 7035-01-331-5614
NSN 5905-01-321-8037
NSN 5985-00-158-9410
NSN 5925-01-465-3055
NSN 5945-00-324-3216
NSN 6110-01-411-6000
NSN 5935-01-519-9349
NSN 4140-01-482-2053
NSN 5996-00-813-6876
NSN 5895-00-779-9563
NSN 4140-01-205-0197