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 6130-00-361-7114
NSN 6130-00-578-0869
NSN 6650-01-376-0272
NSN 5930-01-045-2096
NSN 6645-01-646-2953
NSN 5998-01-512-8592
NSN 6110-01-450-1679
NSN 6220-00-396-0039
NSN 6150-01-579-5288
NSN 5930-01-023-8931
NSN 6240-01-108-6766
NSN 6150-01-639-8152