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 5960-01-487-6436
NSN 6135-01-475-1040
NSN 5935-01-036-0209
NSN 6645-01-477-5316
NSN 5999-01-042-1538
NSN 6650-01-495-1269
NSN 6320-01-119-3935
NSN 5945-01-487-5208
NSN 6610-01-116-2527
NSN 6130-00-602-3979
NSN 6220-01-248-4449
NSN 6240-01-359-7230