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 6620-00-834-9430
NSN 6685-00-413-6671
NSN 6240-01-641-6534
NSN 5999-00-852-2518
NSN 6685-01-268-3521
NSN 6110-01-534-6435
NSN 6645-00-160-0503
NSN 5985-00-422-2070
NSN 5998-01-342-7746
NSN 6240-01-057-1716
NSN 5999-00-184-0324
NSN 5998-00-906-7379