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 5935-00-572-2505
NSN 5975-01-629-7179
NSN 5965-00-167-1255
NSN 5925-01-284-5270
NSN 5999-01-114-9114
NSN 5895-01-123-2352
NSN 4140-01-004-0566
NSN 5935-01-089-7125
NSN 5945-01-549-3665
NSN 5915-00-415-1152
NSN 6645-01-324-0348
NSN 6610-00-903-6095