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 5930-01-088-6712
NSN 6320-01-571-4530
NSN 5960-00-930-5360
NSN 6135-00-708-0892
NSN 6620-00-811-7614
NSN 5835-01-371-6482
NSN 6610-00-435-8932
NSN 5895-00-008-8272
NSN 6320-01-362-9518
NSN 6220-01-443-3012
NSN 5950-01-320-8691
NSN 5925-00-404-7431