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 6145-01-284-8182
NSN 5960-01-104-3426
NSN 6110-01-072-7883
NSN 6320-01-453-5152
NSN 5920-00-481-1419
NSN 5855-00-466-2309
NSN 6135-01-350-2932
NSN 6650-01-412-1040
NSN 4140-01-326-4449
NSN 5998-00-520-4973
NSN 5960-00-813-4317
NSN 5990-01-548-5979