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 5935-01-113-3591
NSN 5855-01-122-9418
NSN 6145-01-050-7531
NSN 5835-01-328-6626
NSN 5920-01-476-8112
NSN 6135-01-142-6456
NSN 5910-01-509-6367
NSN 6145-00-736-8338
NSN 2925-00-215-4954
NSN 4140-01-507-4469
NSN 6130-00-698-9978
NSN 6220-00-104-8129