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 2925-00-275-1807
NSN 5999-01-106-1506
NSN 5920-01-555-6944
NSN 6110-00-712-8538
NSN 2925-01-633-4048
NSN 5999-01-392-0874
NSN 6620-00-477-7808
NSN 6110-01-295-6639
NSN 5945-01-508-6598
NSN 5915-01-653-6186
NSN 5960-01-474-4843
NSN 6650-01-240-2334