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 6685-01-165-0576
NSN 6620-01-310-0216
NSN 6130-01-114-7376
NSN 5835-01-041-8104
NSN 4140-01-298-8919
NSN 5950-01-403-2852
NSN 5930-01-206-3751
NSN 5960-01-207-9544
NSN 6320-01-519-8767
NSN 5895-00-678-6598
NSN 5965-01-030-7253
NSN 6130-01-508-4360