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 5960-00-636-1712
NSN 5999-01-476-7668
NSN 5855-01-469-8099
NSN 5985-01-560-4616
NSN 6240-01-492-2469
NSN 5935-00-579-5638
NSN 5985-01-633-9023
NSN 6610-00-195-7517
NSN 6650-01-341-8097
NSN 6645-01-361-8947
NSN 2925-00-572-0454
NSN 7035-00-763-6180