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 5960-00-552-1940
NSN 5985-01-541-6167
NSN 6610-00-089-6950
NSN 5990-01-254-2936
NSN 5996-01-570-4583
NSN 5990-01-070-4627
NSN 5990-00-539-7859
NSN 6685-01-371-3050
NSN 5945-01-469-8139
NSN 6645-01-381-0656
NSN 2925-01-386-7392
NSN 6610-00-518-4919