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 6620-01-024-7003
NSN 5960-01-604-1158
NSN 5835-01-416-6449
NSN 5925-01-648-8151
NSN 5855-00-494-9581
NSN 6220-00-141-0268
NSN 5930-01-524-9739
NSN 6135-01-104-3790
NSN 5990-01-425-2175
NSN 5975-01-420-5590
NSN 5910-01-351-8786
NSN 5975-01-225-1515