Magnetic
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 5930-01-445-5408
NSN 5945-01-220-6449
NSN 5996-01-528-7850
NSN 7035-01-196-3445
NSN 6650-01-028-2820
NSN 6685-00-949-8962
NSN 5975-01-269-4015
NSN 6150-01-416-1751
NSN 6145-01-357-3110
NSN 6645-01-519-2220
NSN 6685-00-903-6799
NSN 7035-01-139-2637