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 5999-01-125-5603
NSN 6320-00-882-7061
NSN 6650-00-549-5672
NSN 6145-00-281-8161
NSN 5945-01-657-2526
NSN 6150-01-254-8633
NSN 5985-01-356-9963
NSN 6105-01-092-4593
NSN 2925-00-428-6349
NSN 5925-01-424-8343
NSN 6150-01-481-6164
NSN 6650-01-243-7789