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 6320-01-496-4605
NSN 5855-01-618-9749
NSN 5925-01-088-6863
NSN 5985-01-025-6051
NSN 6150-01-313-2530
NSN 6645-00-842-4653
NSN 6610-01-519-8839
NSN 5965-01-543-3764
NSN 6240-01-257-9004
NSN 5996-00-979-5929
NSN 4140-00-146-9795
NSN 6105-01-034-2131