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 6220-01-339-4638
NSN 7035-01-499-7401
NSN 5930-01-435-4608
NSN 5910-01-371-0166
NSN 5835-00-003-0295
NSN 6220-00-882-3300
NSN 5950-01-066-2518
NSN 6110-01-651-8179
NSN 7035-01-487-6481
NSN 5998-01-312-8533
NSN 6150-01-445-1860
NSN 6320-01-393-7022