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 6135-01-455-7947
NSN 5915-01-590-0338
NSN 5935-01-025-4505
NSN 5925-01-417-9170
NSN 6220-01-612-0485
NSN 5996-00-972-7331
NSN 2925-00-646-6099
NSN 5935-00-409-3445
NSN 5945-00-201-8007
NSN 4140-01-634-0330
NSN 6610-01-211-4210
NSN 6220-01-248-0158