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 6130-01-214-4620
NSN 5910-00-926-2499
NSN 6145-00-162-5848
NSN 6240-01-160-1070
NSN 5855-01-628-0505
NSN 5998-01-088-6809
NSN 6135-00-175-7132
NSN 5915-00-630-8046
NSN 5998-01-388-1419
NSN 6105-01-396-0336
NSN 6620-01-218-8048
NSN 2925-01-294-0585