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 5855-01-178-1130
NSN 5965-01-301-9566
NSN 7035-01-025-9312
NSN 5960-00-153-7115
NSN 5960-00-930-5360
NSN 5996-00-923-2388
NSN 6620-01-350-0323
NSN 6150-01-090-0237
NSN 5985-00-216-7057
NSN 5905-01-296-4743
NSN 6105-01-100-1857
NSN 6645-01-008-2720