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 6105-01-167-8921
NSN 6145-00-402-5650
NSN 6145-00-620-5922
NSN 6610-01-400-3880
NSN 5998-01-140-8005
NSN 4140-00-660-8699
NSN 5990-01-432-4249
NSN 5925-01-412-6175
NSN 5925-01-271-0701
NSN 5905-01-494-7017
NSN 5998-01-202-8266
NSN 5925-01-143-3086