Class a heat treatment 180 to 200 ksi per mil-h-6875
No other part numbers with same form, fit, and function found.
A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.
NSN 5965-00-132-0229
NSN 5905-01-296-4075
NSN 5895-01-235-6917
NSN 5835-00-257-2852
NSN 6240-01-452-7006
NSN 6240-01-502-7883
NSN 5975-01-381-2512
NSN 5915-01-397-8525
NSN 5996-00-079-8550
NSN 7035-01-021-0074
NSN 5915-01-319-8422
NSN 4140-01-547-9666