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 6610-01-219-1656
NSN 6145-01-044-6666
NSN 5935-00-958-5185
NSN 6105-01-244-9373
NSN 6620-01-285-0302
NSN 4140-00-322-9987
NSN 5930-00-121-9323
NSN 4140-01-438-0310
NSN 5905-00-390-6019
NSN 5950-00-324-8499
NSN 5999-00-525-4320
NSN 5999-01-324-1422