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 6685-01-167-8612
NSN 5960-00-557-6951
NSN 6220-00-035-6736
NSN 6220-01-261-2488
NSN 5895-01-183-8114
NSN 5930-01-518-2561
NSN 5910-00-542-2992
NSN 6645-00-300-0401
NSN 6220-01-306-5610
NSN 6645-00-585-1840
NSN 6685-01-119-3459
NSN 6145-01-076-7258