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 5950-00-921-8374
NSN 5855-00-361-0167
NSN 6145-01-068-0017
NSN 5910-01-533-3110
NSN 5999-00-225-9902
NSN 5920-00-860-0456
NSN 6240-00-244-0483
NSN 5999-01-449-2497
NSN 5855-01-656-6808
NSN 5996-01-025-5683
NSN 2925-00-836-2323
NSN 5905-01-063-6881