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 2925-00-478-3742
NSN 5950-01-628-9682
NSN 6220-00-405-5242
NSN 5965-01-605-0090
NSN 5965-00-505-2166
NSN 6240-00-290-4185
NSN 5950-00-052-5243
NSN 2925-01-593-2542
NSN 5855-01-564-6282
NSN 6610-01-142-3633
NSN 5915-01-062-0592
NSN 7035-01-386-3004