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 6220-01-254-0091
NSN 5855-01-128-1762
NSN 5990-01-282-4617
NSN 6135-01-086-0809
NSN 6150-00-948-5337
NSN 6645-01-110-1334
NSN 5950-00-080-1630
NSN 5925-01-117-5068
NSN 6135-00-990-1822
NSN 6620-00-227-6776
NSN 6685-01-631-4225
NSN 5999-01-583-1634