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 5855-01-147-6024
NSN 6145-01-437-9078
NSN 5930-01-267-5986
NSN 6650-01-394-2646
NSN 6150-01-253-0644
NSN 5915-01-454-7196
NSN 6130-01-618-1735
NSN 5945-01-624-9501
NSN 5998-00-938-3940
NSN 5999-01-512-6710
NSN 5975-01-387-4186
NSN 6620-00-542-0529