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 4140-00-163-2868
NSN 5905-01-105-5143
NSN 6320-01-359-3921
NSN 5930-01-543-2849
NSN 6320-00-456-0836
NSN 5915-00-728-6229
NSN 5925-01-280-8390
NSN 5925-01-536-3867
NSN 5915-01-464-4618
NSN 5945-01-042-6809
NSN 5835-01-026-0670
NSN 6320-01-422-1212