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 6145-01-440-6481
NSN 6150-00-705-0302
NSN 5996-00-621-3898
NSN 6105-01-064-4335
NSN 5905-00-421-4737
NSN 5990-01-478-8638
NSN 5910-01-451-4905
NSN 5996-01-316-1653
NSN 6220-00-707-5044
NSN 5998-00-440-3277
NSN 6620-01-357-7751
NSN 7035-00-079-7189