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 6620-00-562-6337
NSN 6145-01-571-6875
NSN 6610-00-391-7888
NSN 4140-01-200-3265
NSN 6645-01-391-9477
NSN 6130-00-148-8784
NSN 5930-01-029-4870
NSN 2925-01-265-2853
NSN 5965-00-071-0562
NSN 6610-01-417-6336
NSN 5905-00-040-0042
NSN 6645-00-664-4665