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 5930-01-429-0277
NSN 5990-01-498-0641
NSN 6130-01-524-0651
NSN 6320-01-220-2264
NSN 6320-00-682-3448
NSN 6240-01-506-2059
NSN 5998-00-553-2849
NSN 5999-01-435-6568
NSN 5999-00-412-8380
NSN 6685-01-418-0925
NSN 7035-01-321-1555
NSN 7035-01-540-9072