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 5895-01-148-2156
NSN 6145-01-655-1884
NSN 5996-01-284-7758
NSN 5905-01-538-2204
NSN 5930-00-105-8323
NSN 5920-00-075-5726
NSN 5996-00-056-5487
NSN 5996-00-040-9094
NSN 6105-00-041-3736
NSN 4140-00-081-6814
NSN 5990-00-244-8684
NSN 5998-01-082-7387