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 6135-01-010-0891
NSN 6145-01-077-1543
NSN 6110-00-463-6158
NSN 6150-01-528-4680
NSN 4140-00-170-1567
NSN 5930-00-524-2150
NSN 4140-01-528-4310
NSN 5965-01-660-7613
NSN 6645-01-025-1002
NSN 5965-01-141-8785
NSN 2925-01-110-1467
NSN 5910-01-517-5094