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 5990-01-319-5667
NSN 6130-01-059-0651
NSN 5960-00-359-7768
NSN 6220-01-375-3801
NSN 5999-01-317-4331
NSN 6320-01-631-7828
NSN 5950-00-157-3785
NSN 5945-01-235-2841
NSN 5975-00-652-8900
NSN 5998-01-433-0904
NSN 6130-01-283-1418
NSN 6220-01-479-7249