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 6220-01-634-0660
NSN 6620-00-079-4615
NSN 6150-01-029-2146
NSN 4140-01-352-2924
NSN 5999-01-317-4135
NSN 5835-01-256-3166
NSN 6135-01-648-4140
NSN 6645-00-796-7206
NSN 5925-01-127-7608
NSN 5965-00-768-4366
NSN 6650-00-012-2430
NSN 5990-01-010-5475