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 6620-01-415-8550
NSN 5905-01-231-9626
NSN 5920-00-291-1379
NSN 5905-01-351-7698
NSN 6320-01-262-8642
NSN 6645-00-456-2219
NSN 6620-01-237-5603
NSN 6645-00-012-3985
NSN 6610-01-392-8030
NSN 5998-01-069-3377
NSN 5935-00-075-7103
NSN 6105-00-732-9430