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 5855-01-479-1277
NSN 5975-01-578-9517
NSN 5935-01-552-4731
NSN 6240-01-122-4263
NSN 7035-01-432-2424
NSN 7035-01-537-9439
NSN 6135-00-763-5793
NSN 6145-00-126-1606
NSN 5965-01-258-8735
NSN 6220-01-050-0835
NSN 6650-00-736-8456
NSN 6685-00-366-5760