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 5996-00-829-2025
NSN 6130-01-389-6937
NSN 5905-00-606-3926
NSN 6320-00-682-3448
NSN 5930-01-257-0543
NSN 5996-01-010-4333
NSN 5960-01-305-5449
NSN 5950-00-772-6668
NSN 5915-01-412-1374
NSN 5925-01-037-5170
NSN 5990-01-246-2488
NSN 6150-00-498-8021