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 6150-00-353-7392
NSN 6145-01-575-0727
NSN 6110-01-052-6882
NSN 6220-01-253-6684
NSN 6610-01-149-4753
NSN 5990-01-387-3820
NSN 5895-01-548-4421
NSN 4140-01-328-1065
NSN 5960-00-064-6530
NSN 5910-01-379-0883
NSN 5835-01-576-9013
NSN 7035-01-368-4801