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 5975-01-523-2817
NSN 4140-00-225-8586
NSN 5930-00-835-4326
NSN 5990-01-478-8638
NSN 6145-01-354-0781
NSN 6620-01-063-6289
NSN 5999-01-164-3609
NSN 5945-01-441-9801
NSN 5945-01-605-1480
NSN 5998-01-495-5501
NSN 5910-01-451-7110
NSN 5930-00-549-7531