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 5985-00-184-2909
NSN 6320-01-436-9228
NSN 5935-00-632-7908
NSN 5990-01-328-8225
NSN 5925-01-528-6976
NSN 5985-01-192-4072
NSN 5996-01-434-3691
NSN 6610-01-010-4516
NSN 4140-00-658-7271
NSN 6105-01-394-8783
NSN 6685-01-066-6660
NSN 6145-01-658-4381