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 5930-01-652-2049
NSN 5985-00-090-7488
NSN 5935-00-961-5499
NSN 5975-01-156-8968
NSN 5920-00-533-8024
NSN 7035-01-457-5645
NSN 6610-01-532-4217
NSN 5960-01-394-0720
NSN 6650-01-501-5661
NSN 6110-01-267-9001
NSN 6320-01-624-0193
NSN 6650-00-320-8683