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 5835-01-020-5650
NSN 5910-01-062-2372
NSN 6220-01-068-4066
NSN 5920-01-461-8719
NSN 5925-01-630-2413
NSN 6130-00-199-4210
NSN 5855-01-362-6532
NSN 5998-01-456-7446
NSN 5945-01-307-3574
NSN 6135-01-514-2668
NSN 6220-01-215-2179
NSN 5915-01-084-2966