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 6135-01-612-6991
NSN 5945-01-255-2857
NSN 6240-00-404-7935
NSN 5930-00-721-1562
NSN 5990-01-531-5962
NSN 5925-01-609-6270
NSN 6145-00-689-9339
NSN 6135-01-252-0315
NSN 5930-01-415-0873
NSN 6610-01-200-6861
NSN 6320-01-397-9995
NSN 5930-00-450-4652