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 5930-01-385-8978
NSN 4140-01-024-2292
NSN 6110-01-443-3279
NSN 5950-00-916-7938
NSN 5835-01-534-3172
NSN 2925-01-218-5556
NSN 6650-01-555-4370
NSN 6150-00-812-1965
NSN 5945-00-184-9987
NSN 7035-01-361-8821
NSN 6105-01-475-4115
NSN 5935-01-408-0760