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 5985-01-228-6967
NSN 6645-00-025-4771
NSN 6130-01-338-3332
NSN 6240-01-561-3836
NSN 6320-00-004-9158
NSN 5905-01-195-0919
NSN 5960-00-369-8018
NSN 5905-00-454-7801
NSN 5996-01-118-4584
NSN 5925-01-234-8312
NSN 5910-00-647-4059
NSN 5950-01-427-3723