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 6105-01-078-4244
NSN 6150-01-590-8340
NSN 6620-01-504-5756
NSN 6130-00-525-3246
NSN 5998-01-014-5864
NSN 5999-01-363-4582
NSN 6135-01-134-7222
NSN 5950-00-923-4165
NSN 4140-00-725-7023
NSN 6620-00-893-1303
NSN 5996-01-515-6895
NSN 7035-01-463-3368