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 5835-01-362-0305
NSN 5945-01-555-5509
NSN 6150-01-654-5747
NSN 7035-01-343-2186
NSN 5905-01-642-1428
NSN 5998-00-065-5907
NSN 5910-00-919-5944
NSN 5998-01-083-4060
NSN 5965-01-168-8180
NSN 5920-01-551-9984
NSN 5920-01-566-6982
NSN 6130-01-276-5368