Well hardness c43, breaking strength 430lbs
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 6220-01-110-0728
NSN 5835-01-495-5986
NSN 6240-00-827-5794
NSN 5965-00-752-5823
NSN 6145-01-132-8698
NSN 6135-00-947-7091
NSN 5910-00-913-1410
NSN 5915-01-298-7936
NSN 5945-01-606-1106
NSN 5990-00-834-8446
NSN 6645-01-290-3930
NSN 5985-00-538-7634