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 5990-01-453-3552
NSN 5985-01-341-1756
NSN 5855-01-222-1242
NSN 7035-01-265-2301
NSN 5910-01-322-5254
NSN 5930-01-214-3090
NSN 5998-01-026-1052
NSN 5945-00-808-7475
NSN 5985-00-863-0450
NSN 5935-01-375-7753
NSN 6130-00-326-1869
NSN 6110-01-218-4719