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 5925-01-521-1069
NSN 5965-01-013-0290
NSN 5990-01-251-7313
NSN 5835-01-246-0972
NSN 6220-01-415-3115
NSN 6220-01-028-2586
NSN 5915-01-609-6955
NSN 5998-01-468-5164
NSN 5965-00-997-5764
NSN 5975-00-976-5780
NSN 5950-01-397-3332
NSN 5855-00-235-2676