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 6240-00-160-9223
NSN 7035-01-563-1646
NSN 6105-01-270-5600
NSN 6135-00-982-1882
NSN 5920-00-087-8994
NSN 5985-00-677-9001
NSN 6150-01-502-6858
NSN 5975-01-036-0906
NSN 6320-01-484-7734
NSN 6150-01-084-9866
NSN 5855-01-109-6433
NSN 4140-01-641-2208