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 2925-00-257-2872
NSN 6145-00-179-2493
NSN 5855-00-107-7993
NSN 6150-01-555-8477
NSN 6105-01-181-6238
NSN 6240-00-275-1950
NSN 5895-00-209-2554
NSN 5920-00-188-7373
NSN 6650-00-302-3707
NSN 4140-01-067-8986
NSN 7035-01-182-1086
NSN 5999-00-318-2877