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 5895-00-186-8572
NSN 5915-01-481-7930
NSN 6110-01-485-3312
NSN 4140-01-331-5592
NSN 5935-01-660-8150
NSN 6220-01-076-5345
NSN 5835-00-550-7728
NSN 2925-01-359-4027
NSN 5915-00-295-3072
NSN 2925-01-394-5650
NSN 5905-01-364-9308
NSN 2925-01-656-0392