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 5930-01-140-9679
NSN 4140-01-203-5128
NSN 6105-00-138-0616
NSN 6145-01-604-3295
NSN 2925-00-636-4026
NSN 5990-01-173-9531
NSN 5996-01-302-4295
NSN 6320-01-039-5891
NSN 5855-00-292-5086
NSN 5990-01-305-8121
NSN 5925-01-007-9407
NSN 5895-01-328-8707