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 5975-00-546-5455
NSN 5950-01-052-9854
NSN 6130-00-495-4503
NSN 5975-00-109-9525
NSN 6135-01-333-2540
NSN 6650-00-992-4540
NSN 5998-01-425-1354
NSN 5905-01-382-4955
NSN 5998-00-728-3637
NSN 5915-01-099-7064
NSN 6105-00-575-9720
NSN 5996-01-222-0790