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 6220-01-021-5642
NSN 5910-00-799-8887
NSN 5996-00-844-6227
NSN 5935-01-352-9411
NSN 2925-00-120-9302
NSN 5990-01-276-8122
NSN 6320-01-150-5378
NSN 6110-01-325-3145
NSN 5950-01-232-3208
NSN 5915-01-567-8298
NSN 5925-00-869-7739
NSN 6650-00-364-7866