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 5996-00-469-3160
NSN 6145-00-470-1606
NSN 6645-01-017-3593
NSN 5895-00-349-8999
NSN 6320-01-456-2859
NSN 5925-00-952-0618
NSN 5998-01-196-3782
NSN 6645-01-390-3442
NSN 6130-01-435-2928
NSN 5996-01-095-5345
NSN 6650-01-481-3618
NSN 6650-01-545-5672