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 5930-00-808-0935
NSN 5990-01-298-6616
NSN 4140-01-578-1338
NSN 5925-01-603-3184
NSN 5925-00-678-3789
NSN 6110-00-211-1092
NSN 5998-00-967-3648
NSN 5975-00-406-4753
NSN 6620-00-233-6839
NSN 5925-01-315-8875
NSN 6240-00-968-0519
NSN 4140-01-437-8431