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 6645-01-649-5069
NSN 5975-01-322-4886
NSN 5905-01-062-7110
NSN 6105-00-775-0743
NSN 5950-00-431-5446
NSN 5910-00-055-0823
NSN 5990-01-443-2931
NSN 4140-00-430-5155
NSN 6650-00-527-7451
NSN 6135-01-445-4291
NSN 6135-01-583-6344
NSN 5835-01-123-8305