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 5975-00-164-7661
NSN 6135-01-324-7718
NSN 5945-01-321-1885
NSN 6220-00-194-3827
NSN 5855-01-550-5219
NSN 6645-01-159-5173
NSN 6650-01-555-7384
NSN 4140-01-025-1555
NSN 5930-00-833-8458
NSN 5920-01-148-9193
NSN 5960-01-163-8905
NSN 5985-00-925-0709