Qq-s-766 fed spec single material response or mil-s-5059 mil spec single material response
Mil-s-5059 mil spec single material response casegps2606-1,cagec 99193 mfr ref single material response sealing element
Mil-s-5059 mil spec single material response first shoulderastm a493 assn std single material response primary washerams 5688 assn std single material response springqq-s-763 fed spec single material response stand-offastm a493 assn std single material response fastener
색:Black secondary washerblack primary washerblack stand-offblack fastener