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 6130-01-466-5627
NSN 5998-01-549-7942
NSN 5998-01-452-6873
NSN 5998-00-165-1672
NSN 5905-01-059-1068
NSN 2925-01-357-2512
NSN 5915-00-739-7331
NSN 6685-00-900-3725
NSN 2925-01-508-4138
NSN 6130-00-433-9422
NSN 5910-01-588-5270
NSN 6610-01-013-3272