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 5998-01-285-1992
NSN 5920-01-338-9974
NSN 6620-00-730-8699
NSN 6610-01-247-6374
NSN 5985-01-564-1244
NSN 5920-00-689-1533
NSN 6645-01-227-2036
NSN 5999-00-841-5151
NSN 5996-01-007-2147
NSN 5975-00-532-8494
NSN 5925-01-202-8280
NSN 5985-00-729-4074