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 6105-01-167-7944
NSN 5945-01-385-4286
NSN 7035-01-403-2841
NSN 6685-00-832-5741
NSN 6685-01-221-6099
NSN 7035-01-341-6656
NSN 6645-01-110-1334
NSN 6610-00-798-7588
NSN 5999-00-226-7859
NSN 5975-01-472-6454
NSN 6135-00-196-5267
NSN 6220-01-086-1171