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 5985-01-005-5083
NSN 6110-01-249-4599
NSN 6220-01-251-2435
NSN 6220-01-322-8450
NSN 6130-01-170-2690
NSN 5855-00-586-6255
NSN 5910-01-533-4073
NSN 5925-01-513-9924
NSN 5920-01-467-4458
NSN 5915-01-156-5703
NSN 5915-00-288-0071
NSN 6220-00-901-2097