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 5905-01-335-0156
NSN 2925-01-142-0981
NSN 5965-01-105-4959
NSN 7035-01-493-6389
NSN 4140-00-825-7506
NSN 6110-00-760-6394
NSN 6240-01-152-2662
NSN 5915-01-080-1397
NSN 5960-01-354-0762
NSN 5920-01-581-4392
NSN 5998-00-116-3469
NSN 5915-01-649-7946