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 5999-01-268-2792
NSN 5960-01-641-5493
NSN 5998-00-647-1225
NSN 2925-00-705-5180
NSN 5996-01-241-5255
NSN 5930-01-560-9287
NSN 5835-00-695-9543
NSN 6240-01-441-8368
NSN 5920-00-054-0172
NSN 5905-01-434-8480
NSN 5915-01-324-5850
NSN 5950-00-542-1450