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 5920-00-541-1119
NSN 5945-00-127-4828
NSN 5915-01-469-7568
NSN 6645-00-515-6148
NSN 6645-01-359-7875
NSN 5990-01-328-8225
NSN 5950-00-236-1672
NSN 6610-01-342-2319
NSN 5855-01-306-0415
NSN 6610-00-081-2365
NSN 5998-00-857-1463
NSN 6320-01-150-5378