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 7035-01-113-1424
NSN 5855-01-352-7033
NSN 5930-01-479-7367
NSN 5920-01-453-2109
NSN 4140-00-725-4012
NSN 6240-00-583-9863
NSN 6320-00-937-5625
NSN 5975-01-050-8114
NSN 5990-01-307-4489
NSN 4140-01-660-2737
NSN 5905-01-148-0331
NSN 5935-00-153-3130