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 4140-00-062-1335
NSN 5920-01-658-8794
NSN 5925-01-634-0664
NSN 5945-01-501-5487
NSN 6645-01-418-1657
NSN 6135-00-078-9931
NSN 6320-00-893-2857
NSN 6240-00-966-8717
NSN 5925-01-499-7490
NSN 5855-01-282-4881
NSN 6650-01-271-3981
NSN 6320-01-411-6610