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 5945-01-462-4436
NSN 5925-00-849-2767
NSN 5835-01-579-5941
NSN 5855-01-654-4036
NSN 5925-01-268-3777
NSN 5965-01-464-0220
NSN 6220-01-322-7443
NSN 6645-01-500-0827
NSN 6220-00-758-2378
NSN 5915-01-181-7325
NSN 2925-01-228-4437
NSN 5985-00-138-7098