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 6145-01-126-5978
NSN 5965-01-572-6380
NSN 6145-01-299-2941
NSN 5935-01-121-6303
NSN 5975-01-110-1359
NSN 6130-01-572-3987
NSN 5930-01-343-0151
NSN 5920-01-347-0728
NSN 5905-00-370-2468
NSN 5945-01-100-3654
NSN 5935-01-171-9515
NSN 5999-00-808-9793