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 5998-01-212-6906
NSN 5999-01-138-8294
NSN 5915-01-445-6577
NSN 5835-01-116-2369
NSN 5945-00-078-8280
NSN 5998-00-453-2397
NSN 6610-01-518-7367
NSN 4140-00-099-9205
NSN 6650-00-155-8431
NSN 6610-00-526-9440
NSN 6645-01-553-1975
NSN 5930-00-275-9268