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 7035-01-556-2554
NSN 5945-01-103-9320
NSN 5915-01-524-7544
NSN 6645-01-109-8780
NSN 6220-01-014-5351
NSN 5960-01-462-1864
NSN 5985-00-754-0658
NSN 6620-00-542-0529
NSN 5998-01-200-2508
NSN 6685-00-835-2744
NSN 6320-01-445-0325
NSN 6110-01-079-6332