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 5998-00-596-9568
NSN 6110-00-943-9479
NSN 6650-01-385-9447
NSN 5985-01-034-8493
NSN 5998-00-368-0439
NSN 5975-01-449-1462
NSN 5910-01-212-2801
NSN 6620-00-720-3278
NSN 5965-01-440-5618
NSN 6150-01-267-7382
NSN 6150-01-387-2356
NSN 5855-01-210-7636