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 6110-01-425-1449
NSN 5990-00-419-0236
NSN 5920-01-025-6989
NSN 5925-00-070-4387
NSN 6150-00-429-4787
NSN 5960-01-478-9493
NSN 6145-01-386-7073
NSN 5930-01-258-1458
NSN 6105-01-600-3652
NSN 6620-01-030-6495
NSN 6645-01-076-9310
NSN 6135-00-221-4720