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 6110-01-274-2507
NSN 6130-01-088-7779
NSN 5999-01-281-3993
NSN 6645-00-389-3370
NSN 6240-00-402-2386
NSN 5990-00-928-2261
NSN 4140-00-086-7559
NSN 6130-00-872-1569
NSN 5965-00-849-1313
NSN 5999-01-277-1683
NSN 5999-01-578-0320
NSN 5975-00-627-6534