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 5930-00-490-0314
NSN 5990-01-076-8901
NSN 6105-00-954-6535
NSN 5990-01-149-0691
NSN 5950-00-477-1136
NSN 6650-01-367-2949
NSN 6240-01-125-6901
NSN 5920-00-770-2015
NSN 5915-00-039-5192
NSN 6130-01-055-3423
NSN 5920-01-506-0650
NSN 4140-01-145-4474