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 6240-01-104-5693
NSN 5998-01-012-1489
NSN 6105-01-194-6608
NSN 6145-01-602-5190
NSN 6320-01-236-9562
NSN 7035-00-267-5424
NSN 5835-00-148-9719
NSN 5950-01-332-8045
NSN 5910-01-481-1515
NSN 6610-01-204-7281
NSN 6650-00-829-4122
NSN 6240-01-606-8924