Serving our customers with quality and safety first.
aluminum alloy, QQ-A-327 s/s by QQ-A-250/11b, temper T6 or aluminum alloy HS145 group 3b, fscm 73030, 0.659 in. min, 0.665 in. max o/a lg, 0.047 in. min, 0.055 in. max thk, 0.380 in. nom o/a w 1st end, 1 hole 0.225 in. min, 0.233 in. max dia, 0.190 in. nom radius of 1st end from hole center, 0.280 in. min, 0.290 in. max o/a w 2ndend, 0.151 in. min, 0.153 in. max w across flats between 6 equally spaced serrations, 0.160 in. nom radius of 2nd end from serrations
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FSC 2915 ⁓ Engine fuel system components, aircraft and missile prime movers
Note-fuel components specially designed for propulsion fuel systems, aircraft and missiles are to be placed in this fsc.
Excluding aircraft fuel tanks (fsc 1560); in-flight refueling system fuel components (fsc 1680). fuel system components not specifically designed for use with aircraft engines or missile prime-movers.