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 5985-01-549-5072
NSN 5990-00-499-7535
NSN 5925-01-495-0602
NSN 5975-01-152-2635
NSN 6110-01-128-4708
NSN 5945-01-009-9557
NSN 5835-01-124-6288
NSN 7035-00-055-9778
NSN 2925-01-424-0235
NSN 5895-01-227-8845
NSN 5835-01-439-0180
NSN 6320-01-608-1935