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 5910-00-916-2280
NSN 5965-00-993-5439
NSN 5960-01-518-4440
NSN 4140-01-354-1228
NSN 5999-01-557-1528
NSN 5935-01-656-5445
NSN 7035-01-347-6110
NSN 6135-00-269-5843
NSN 5895-00-216-5114
NSN 2925-01-299-6967
NSN 5998-01-120-9405
NSN 5920-01-103-3655