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 5835-00-759-1109
NSN 6240-00-462-0461
NSN 5950-00-222-0506
NSN 5960-01-536-9763
NSN 6110-01-066-8038
NSN 5965-00-035-4556
NSN 5998-00-005-4593
NSN 6320-00-456-0836
NSN 5945-01-535-6961
NSN 5855-01-122-3125
NSN 5855-01-085-5354
NSN 5999-01-465-3360