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 5950-01-423-9397
NSN 6135-00-134-6648
NSN 6135-01-490-4422
NSN 5910-00-808-1973
NSN 5975-00-661-1832
NSN 5985-01-013-7214
NSN 4140-01-024-9414
NSN 6130-01-089-7357
NSN 5985-00-493-4400
NSN 5920-01-167-5884
NSN 5835-01-416-6455
NSN 5985-01-180-9874