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 5985-01-596-5031
NSN 5990-00-103-0528
NSN 5835-01-123-8305
NSN 6110-01-040-7087
NSN 4140-00-052-4815
NSN 5930-00-199-5745
NSN 5915-00-981-9294
NSN 7035-01-013-0934
NSN 5975-01-483-2921
NSN 5950-01-134-5425
NSN 2925-01-139-5144
NSN 5855-01-571-3245