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 6240-01-564-9542
NSN 5965-01-056-7225
NSN 5960-01-300-6788
NSN 4140-01-374-8467
NSN 5835-01-043-1576
NSN 6135-01-645-4653
NSN 5920-01-510-3933
NSN 5999-01-444-6087
NSN 5960-00-324-2994
NSN 5855-01-472-4519
NSN 5998-01-123-8753
NSN 5925-01-142-1996