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 7035-01-076-9621
NSN 5998-01-065-6048
NSN 5915-01-495-3675
NSN 5965-01-051-3727
NSN 7035-01-486-4118
NSN 5835-01-047-8343
NSN 5996-01-497-6108
NSN 5855-01-114-3513
NSN 6105-01-063-7704
NSN 5930-00-835-4777
NSN 6135-01-442-7275
NSN 2925-01-154-2949