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 5990-00-201-1162
NSN 5950-01-556-3064
NSN 6220-01-174-1908
NSN 6610-01-555-8364
NSN 6135-01-274-3546
NSN 6320-01-457-2805
NSN 6130-01-563-9834
NSN 6110-01-546-9702
NSN 5855-01-136-9532
NSN 6650-01-425-1934
NSN 5950-00-109-0129
NSN 4140-01-429-9060