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 6320-01-547-2743
NSN 5855-01-348-6690
NSN 6130-00-661-0197
NSN 6105-01-104-4495
NSN 5855-00-821-7512
NSN 5910-00-398-0930
NSN 5975-01-555-7851
NSN 5990-00-505-1546
NSN 6105-00-307-1369
NSN 5835-00-126-2961
NSN 6650-00-067-3572
NSN 6610-00-729-4292