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 5935-01-455-0306
NSN 5996-00-153-3216
NSN 6685-01-150-6581
NSN 4140-01-197-4273
NSN 5855-01-630-2164
NSN 5930-01-456-2804
NSN 5999-00-810-0176
NSN 5925-00-956-5715
NSN 6650-01-578-4645
NSN 5930-01-212-9596
NSN 5996-01-605-0950
NSN 5905-00-269-9673