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 6145-00-155-5297
NSN 5930-01-131-8010
NSN 5835-01-158-6878
NSN 6150-01-655-7724
NSN 6620-00-841-0346
NSN 6320-01-198-4024
NSN 5996-01-219-9512
NSN 6685-00-900-4246
NSN 5925-01-235-0710
NSN 6130-01-206-8843
NSN 6650-01-411-6292
NSN 6610-01-578-1708