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 6220-00-135-3272
NSN 5935-00-041-3685
NSN 6150-01-634-0575
NSN 6610-01-423-7481
NSN 5985-00-989-9659
NSN 6645-01-496-0073
NSN 5960-01-235-2586
NSN 5999-01-041-9988
NSN 6110-00-818-6646
NSN 5855-00-797-8217
NSN 6105-01-270-8117
NSN 6135-01-590-8320