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 5905-01-597-5119
NSN 5985-01-102-2903
NSN 5915-01-409-1010
NSN 5925-01-461-8378
NSN 5895-01-543-4615
NSN 5915-01-571-9025
NSN 5855-00-494-9581
NSN 5990-00-845-2864
NSN 4140-00-225-8586
NSN 5910-00-493-9880
NSN 6145-01-226-8809
NSN 7035-01-359-6108