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 6150-01-334-8042
NSN 4140-00-287-9199
NSN 4140-00-529-0844
NSN 5945-00-174-0810
NSN 5999-01-492-6370
NSN 5960-00-627-8574
NSN 5950-01-399-0248
NSN 6240-01-055-9696
NSN 6220-01-590-6337
NSN 6150-01-558-3453
NSN 6220-01-119-0742
NSN 5915-01-587-8731