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 6150-00-205-2490
NSN 5998-01-189-5840
NSN 5975-01-265-0686
NSN 6220-01-431-7915
NSN 6110-01-574-2241
NSN 7035-00-478-4596
NSN 5990-01-382-3244
NSN 5985-01-200-2831
NSN 6110-01-245-5344
NSN 6685-00-184-3894
NSN 6650-00-518-5194
NSN 6150-00-544-3803