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 5935-01-381-0477
NSN 5935-00-217-8847
NSN 4140-01-485-0083
NSN 6645-00-160-0503
NSN 6320-01-527-0211
NSN 6220-01-092-5177
NSN 5895-01-553-5534
NSN 6220-01-298-9242
NSN 5920-01-178-8139
NSN 5855-01-391-3819
NSN 4140-01-490-2647
NSN 6145-01-391-0482