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 5935-01-534-9378
NSN 6620-01-046-3648
NSN 5996-01-349-2788
NSN 6645-00-149-1100
NSN 4140-00-839-4911
NSN 6650-01-631-3027
NSN 5945-01-510-9223
NSN 5975-01-289-6889
NSN 6320-01-659-2819
NSN 5915-01-202-8426
NSN 5910-00-832-5151
NSN 6620-01-631-0700