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 5999-00-630-0639
NSN 6240-00-643-4532
NSN 5999-01-172-2945
NSN 6240-01-283-0404
NSN 6110-00-885-6091
NSN 5945-01-196-5128
NSN 5905-01-029-4987
NSN 6320-00-433-2773
NSN 2925-01-614-0476
NSN 6650-01-132-2697
NSN 5965-01-498-3519
NSN 5910-00-674-7619