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 5975-01-440-9973
NSN 5855-00-198-3197
NSN 6150-00-110-6571
NSN 6145-01-647-0361
NSN 6320-01-399-6177
NSN 6610-00-597-5671
NSN 5835-00-510-0890
NSN 6220-00-887-0588
NSN 6240-01-394-5697
NSN 6150-01-138-2991
NSN 4140-01-241-7870
NSN 6240-00-573-4716