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 5905-00-856-6820
NSN 5990-01-173-7238
NSN 6645-01-063-3371
NSN 4140-01-223-0116
NSN 6645-00-901-2791
NSN 6130-01-227-5538
NSN 6220-00-320-7012
NSN 5855-01-400-1590
NSN 7035-01-496-5896
NSN 5965-01-382-4863
NSN 7035-01-364-0286
NSN 6320-01-544-6447