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 5835-01-030-2519
NSN 5999-01-113-7864
NSN 5998-01-420-6620
NSN 6105-00-083-8316
NSN 5950-00-932-5256
NSN 5915-01-535-7478
NSN 6130-00-535-4494
NSN 6105-00-451-6563
NSN 6145-00-728-4026
NSN 5960-01-491-9916
NSN 7035-01-528-2654
NSN 5945-01-263-1859